diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 5f45872634..0542c64de1 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -16,7 +16,7 @@ jobs:
 
     strategy:
       matrix:
-        node-version: [16.x, 18.x, 20.x]
+        node-version: [18.x, 20.x]
 
     steps:
       - uses: actions/checkout@v4
@@ -98,10 +98,10 @@ jobs:
         with:
           ref: ${{ github.event.pull_request.head.sha }}
 
-      - name: Setup node 16
+      - name: Setup node 18
         uses: actions/setup-node@v3
         with:
-          node-version: 16 # this just needs to pass our lock file requirement for compilation
+          node-version: 18 # this just needs to pass our lock file requirement for compilation
 
       - name: Build Info
         run: |
diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
index 66c934ebf3..c4a5d92202 100644
--- a/.github/workflows/publish.yml
+++ b/.github/workflows/publish.yml
@@ -20,7 +20,7 @@ jobs:
       - name: Setup Node
         uses: actions/setup-node@v3
         with:
-          node-version: 16
+          node-version: 18
 
       - name: Install BitGoJS
         run: yarn install --with-frozen-lockfile
diff --git a/.github/workflows/test_package_updates.yml b/.github/workflows/test_package_updates.yml
index 6eccf00248..b17521f02e 100644
--- a/.github/workflows/test_package_updates.yml
+++ b/.github/workflows/test_package_updates.yml
@@ -25,7 +25,7 @@ jobs:
 
     strategy:
       matrix:
-        node-version: [16.x, 18.x]
+        node-version: [18.x, 20.x]
 
     steps:
       - uses: actions/checkout@v3
diff --git a/DEVELOPERS.md b/DEVELOPERS.md
index 5b34e9c91c..b2400d8316 100644
--- a/DEVELOPERS.md
+++ b/DEVELOPERS.md
@@ -180,7 +180,7 @@ Engines should be set to the following:
 ```json
 {
   "engines": {
-    "node": ">=16 <19",
+    "node": ">=18 <21",
     "npm": ">=3.10.10"
   }
 }
diff --git a/README.md b/README.md
index b26d20b9fc..98783dcd95 100644
--- a/README.md
+++ b/README.md
@@ -52,7 +52,7 @@ BitGoJS currently provides support for the following Node versions per package.j
 
 ```
 "engines": {
-  "node": ">=16 <21",
+  "node": ">=18 <21",
   "npm": ">=3.10.10"
 }
 ```
diff --git a/modules/abstract-cosmos/package.json b/modules/abstract-cosmos/package.json
index 24e961cf2b..f966beeb06 100644
--- a/modules/abstract-cosmos/package.json
+++ b/modules/abstract-cosmos/package.json
@@ -15,7 +15,7 @@
   "author": "BitGo SDK Team <sdkteam@bitgo.com>",
   "license": "MIT",
   "engines": {
-    "node": ">=16 <21"
+    "node": ">=18 <21"
   },
   "repository": {
     "type": "git",
diff --git a/modules/abstract-eth/package.json b/modules/abstract-eth/package.json
index d5fe4a3590..84468b5928 100644
--- a/modules/abstract-eth/package.json
+++ b/modules/abstract-eth/package.json
@@ -15,7 +15,7 @@
   "author": "BitGo SDK Team <sdkteam@bitgo.com>",
   "license": "MIT",
   "engines": {
-    "node": ">=16 <21"
+    "node": ">=18 <21"
   },
   "repository": {
     "type": "git",
diff --git a/modules/abstract-utxo/package.json b/modules/abstract-utxo/package.json
index 664f15ec8e..8e8704affa 100644
--- a/modules/abstract-utxo/package.json
+++ b/modules/abstract-utxo/package.json
@@ -15,7 +15,7 @@
   "author": "BitGo SDK Team <sdkteam@bitgo.com>",
   "license": "MIT",
   "engines": {
-    "node": ">=16 <21"
+    "node": ">=18 <21"
   },
   "repository": {
     "type": "git",
diff --git a/modules/account-lib/package.json b/modules/account-lib/package.json
index 6dcbb2a93b..597ae67951 100644
--- a/modules/account-lib/package.json
+++ b/modules/account-lib/package.json
@@ -24,7 +24,7 @@
   "author": "BitGo SDK Team <sdkteam@bitgo.com>",
   "license": "ISC",
   "engines": {
-    "node": ">=16 <21"
+    "node": ">=18 <21"
   },
   "dependencies": {
     "@bitgo/sdk-coin-algo": "^1.13.0",
diff --git a/modules/bitgo/package.json b/modules/bitgo/package.json
index 5f6534ad60..7d8c5cdf77 100644
--- a/modules/bitgo/package.json
+++ b/modules/bitgo/package.json
@@ -16,7 +16,7 @@
   },
   "license": "Apache-2.0",
   "engines": {
-    "node": ">=16 <21",
+    "node": ">=18 <21",
     "npm": ">=3.10.10"
   },
   "scripts": {
diff --git a/modules/sdk-coin-ada/package.json b/modules/sdk-coin-ada/package.json
index dcbd7c8943..7353c88950 100644
--- a/modules/sdk-coin-ada/package.json
+++ b/modules/sdk-coin-ada/package.json
@@ -18,7 +18,7 @@
   "author": "BitGo SDK Team <sdkteam@bitgo.com>",
   "license": "MIT",
   "engines": {
-    "node": ">=16 <21"
+    "node": ">=18 <21"
   },
   "repository": {
     "type": "git",
diff --git a/modules/sdk-coin-algo/package.json b/modules/sdk-coin-algo/package.json
index 9493536d61..44826fed84 100644
--- a/modules/sdk-coin-algo/package.json
+++ b/modules/sdk-coin-algo/package.json
@@ -18,7 +18,7 @@
   "author": "BitGo SDK Team <sdkteam@bitgo.com>",
   "license": "MIT",
   "engines": {
-    "node": ">=16 <21"
+    "node": ">=18 <21"
   },
   "repository": {
     "type": "git",
diff --git a/modules/sdk-coin-arbeth/package.json b/modules/sdk-coin-arbeth/package.json
index c958df7267..c2194a4eaa 100644
--- a/modules/sdk-coin-arbeth/package.json
+++ b/modules/sdk-coin-arbeth/package.json
@@ -18,7 +18,7 @@
   "author": "BitGo SDK Team <sdkteam@bitgo.com>",
   "license": "MIT",
   "engines": {
-    "node": ">=16 <21"
+    "node": ">=18 <21"
   },
   "repository": {
     "type": "git",
diff --git a/modules/sdk-coin-atom/package.json b/modules/sdk-coin-atom/package.json
index 9ef06e04d6..0e022d681c 100644
--- a/modules/sdk-coin-atom/package.json
+++ b/modules/sdk-coin-atom/package.json
@@ -18,7 +18,7 @@
   "author": "BitGo SDK Team <sdkteam@bitgo.com>",
   "license": "MIT",
   "engines": {
-    "node": ">=16 <21"
+    "node": ">=18 <21"
   },
   "repository": {
     "type": "git",
diff --git a/modules/sdk-coin-avaxc/package.json b/modules/sdk-coin-avaxc/package.json
index fc325db5b0..780577b848 100644
--- a/modules/sdk-coin-avaxc/package.json
+++ b/modules/sdk-coin-avaxc/package.json
@@ -18,7 +18,7 @@
   "author": "BitGo SDK Team <sdkteam@bitgo.com>",
   "license": "MIT",
   "engines": {
-    "node": ">=16 <21"
+    "node": ">=18 <21"
   },
   "repository": {
     "type": "git",
diff --git a/modules/sdk-coin-avaxp/package.json b/modules/sdk-coin-avaxp/package.json
index fe360408e1..90fd613fc1 100644
--- a/modules/sdk-coin-avaxp/package.json
+++ b/modules/sdk-coin-avaxp/package.json
@@ -26,7 +26,7 @@
   "author": "BitGo SDK Team <sdkteam@bitgo.com>",
   "license": "MIT",
   "engines": {
-    "node": ">=16 <21"
+    "node": ">=18 <21"
   },
   "lint-staged": {
     "*.{js,ts}": [
diff --git a/modules/sdk-coin-bch/package.json b/modules/sdk-coin-bch/package.json
index 7cd54902c6..d5bb6e8af9 100644
--- a/modules/sdk-coin-bch/package.json
+++ b/modules/sdk-coin-bch/package.json
@@ -18,7 +18,7 @@
   "author": "BitGo SDK Team <sdkteam@bitgo.com>",
   "license": "MIT",
   "engines": {
-    "node": ">=16 <21"
+    "node": ">=18 <21"
   },
   "repository": {
     "type": "git",
diff --git a/modules/sdk-coin-bcha/package.json b/modules/sdk-coin-bcha/package.json
index e6278a48ef..1fc8b094fe 100644
--- a/modules/sdk-coin-bcha/package.json
+++ b/modules/sdk-coin-bcha/package.json
@@ -18,7 +18,7 @@
   "author": "BitGo SDK Team <sdkteam@bitgo.com>",
   "license": "MIT",
   "engines": {
-    "node": ">=16 <21"
+    "node": ">=18 <21"
   },
   "repository": {
     "type": "git",
diff --git a/modules/sdk-coin-bera/package.json b/modules/sdk-coin-bera/package.json
index 0061af6138..8a18e6cd2a 100644
--- a/modules/sdk-coin-bera/package.json
+++ b/modules/sdk-coin-bera/package.json
@@ -18,7 +18,7 @@
   "author": "BitGo SDK Team <sdkteam@bitgo.com>",
   "license": "MIT",
   "engines": {
-    "node": ">=16 <21"
+    "node": ">=18 <21"
   },
   "repository": {
     "type": "git",
diff --git a/modules/sdk-coin-bld/package.json b/modules/sdk-coin-bld/package.json
index 6b60be227a..bce5de8b4f 100644
--- a/modules/sdk-coin-bld/package.json
+++ b/modules/sdk-coin-bld/package.json
@@ -18,7 +18,7 @@
   "author": "BitGo SDK Team <sdkteam@bitgo.com>",
   "license": "MIT",
   "engines": {
-    "node": ">=16 <21"
+    "node": ">=18 <21"
   },
   "repository": {
     "type": "git",
diff --git a/modules/sdk-coin-bsc/package.json b/modules/sdk-coin-bsc/package.json
index 0e37affaa9..c985ea5bda 100644
--- a/modules/sdk-coin-bsc/package.json
+++ b/modules/sdk-coin-bsc/package.json
@@ -18,7 +18,7 @@
   "author": "BitGo SDK Team <sdkteam@bitgo.com>",
   "license": "MIT",
   "engines": {
-    "node": ">=16 <21"
+    "node": ">=18 <21"
   },
   "repository": {
     "type": "git",
diff --git a/modules/sdk-coin-bsv/package.json b/modules/sdk-coin-bsv/package.json
index d2b213567b..4fc6d758fd 100644
--- a/modules/sdk-coin-bsv/package.json
+++ b/modules/sdk-coin-bsv/package.json
@@ -18,7 +18,7 @@
   "author": "BitGo SDK Team <sdkteam@bitgo.com>",
   "license": "MIT",
   "engines": {
-    "node": ">=16 <21"
+    "node": ">=18 <21"
   },
   "repository": {
     "type": "git",
diff --git a/modules/sdk-coin-btc/package.json b/modules/sdk-coin-btc/package.json
index 261a7517f0..27f973c5b1 100644
--- a/modules/sdk-coin-btc/package.json
+++ b/modules/sdk-coin-btc/package.json
@@ -18,7 +18,7 @@
   "author": "BitGo SDK Team <sdkteam@bitgo.com>",
   "license": "MIT",
   "engines": {
-    "node": ">=16 <21"
+    "node": ">=18 <21"
   },
   "repository": {
     "type": "git",
diff --git a/modules/sdk-coin-btg/package.json b/modules/sdk-coin-btg/package.json
index f37f3a6401..d429af9a3f 100644
--- a/modules/sdk-coin-btg/package.json
+++ b/modules/sdk-coin-btg/package.json
@@ -18,7 +18,7 @@
   "author": "BitGo SDK Team <sdkteam@bitgo.com>",
   "license": "MIT",
   "engines": {
-    "node": ">=16 <21"
+    "node": ">=18 <21"
   },
   "repository": {
     "type": "git",
diff --git a/modules/sdk-coin-celo/package.json b/modules/sdk-coin-celo/package.json
index fd62d298ae..e1751357e7 100644
--- a/modules/sdk-coin-celo/package.json
+++ b/modules/sdk-coin-celo/package.json
@@ -18,7 +18,7 @@
   "author": "BitGo SDK Team <sdkteam@bitgo.com>",
   "license": "MIT",
   "engines": {
-    "node": ">=16 <21"
+    "node": ">=18 <21"
   },
   "repository": {
     "type": "git",
diff --git a/modules/sdk-coin-coreum/package.json b/modules/sdk-coin-coreum/package.json
index af4c571cf7..7f3f674dd8 100644
--- a/modules/sdk-coin-coreum/package.json
+++ b/modules/sdk-coin-coreum/package.json
@@ -18,7 +18,7 @@
   "author": "BitGo SDK Team <sdkteam@bitgo.com>",
   "license": "MIT",
   "engines": {
-    "node": ">=16 <21"
+    "node": ">=18 <21"
   },
   "repository": {
     "type": "git",
diff --git a/modules/sdk-coin-cspr/package.json b/modules/sdk-coin-cspr/package.json
index aaac4fb189..1e6099bdee 100644
--- a/modules/sdk-coin-cspr/package.json
+++ b/modules/sdk-coin-cspr/package.json
@@ -18,7 +18,7 @@
   "author": "BitGo SDK Team <sdkteam@bitgo.com>",
   "license": "MIT",
   "engines": {
-    "node": ">=16 <21"
+    "node": ">=18 <21"
   },
   "repository": {
     "type": "git",
diff --git a/modules/sdk-coin-dash/package.json b/modules/sdk-coin-dash/package.json
index 3f28aafc3a..33b33f7c6c 100644
--- a/modules/sdk-coin-dash/package.json
+++ b/modules/sdk-coin-dash/package.json
@@ -18,7 +18,7 @@
   "author": "BitGo SDK Team <sdkteam@bitgo.com>",
   "license": "MIT",
   "engines": {
-    "node": ">=16 <21"
+    "node": ">=18 <21"
   },
   "repository": {
     "type": "git",
diff --git a/modules/sdk-coin-doge/package.json b/modules/sdk-coin-doge/package.json
index 5104eaf0bc..ccba1c4466 100644
--- a/modules/sdk-coin-doge/package.json
+++ b/modules/sdk-coin-doge/package.json
@@ -18,7 +18,7 @@
   "author": "BitGo SDK Team <sdkteam@bitgo.com>",
   "license": "MIT",
   "engines": {
-    "node": ">=16 <21"
+    "node": ">=18 <21"
   },
   "repository": {
     "type": "git",
diff --git a/modules/sdk-coin-dot/package.json b/modules/sdk-coin-dot/package.json
index 21584d360e..63748a42f1 100644
--- a/modules/sdk-coin-dot/package.json
+++ b/modules/sdk-coin-dot/package.json
@@ -18,7 +18,7 @@
   "author": "BitGo SDK Team <sdkteam@bitgo.com>",
   "license": "MIT",
   "engines": {
-    "node": ">=16 <21"
+    "node": ">=18 <21"
   },
   "repository": {
     "type": "git",
diff --git a/modules/sdk-coin-eos/package.json b/modules/sdk-coin-eos/package.json
index e05250b693..b1608d67d1 100644
--- a/modules/sdk-coin-eos/package.json
+++ b/modules/sdk-coin-eos/package.json
@@ -18,7 +18,7 @@
   "author": "BitGo SDK Team <sdkteam@bitgo.com>",
   "license": "MIT",
   "engines": {
-    "node": ">=16 <21"
+    "node": ">=18 <21"
   },
   "repository": {
     "type": "git",
diff --git a/modules/sdk-coin-etc/package.json b/modules/sdk-coin-etc/package.json
index 7d976ca26d..ea1a9a2f3d 100644
--- a/modules/sdk-coin-etc/package.json
+++ b/modules/sdk-coin-etc/package.json
@@ -18,7 +18,7 @@
   "author": "BitGo SDK Team <sdkteam@bitgo.com>",
   "license": "MIT",
   "engines": {
-    "node": ">=16 <21"
+    "node": ">=18 <21"
   },
   "repository": {
     "type": "git",
diff --git a/modules/sdk-coin-eth/package.json b/modules/sdk-coin-eth/package.json
index 7ef1c76e3d..42b732c26d 100644
--- a/modules/sdk-coin-eth/package.json
+++ b/modules/sdk-coin-eth/package.json
@@ -18,7 +18,7 @@
   "author": "BitGo SDK Team <sdkteam@bitgo.com>",
   "license": "MIT",
   "engines": {
-    "node": ">=16 <21"
+    "node": ">=18 <21"
   },
   "repository": {
     "type": "git",
diff --git a/modules/sdk-coin-eth2/package.json b/modules/sdk-coin-eth2/package.json
index 00af2b8d49..b5ef4b121a 100644
--- a/modules/sdk-coin-eth2/package.json
+++ b/modules/sdk-coin-eth2/package.json
@@ -18,7 +18,7 @@
   "author": "BitGo SDK Team <sdkteam@bitgo.com>",
   "license": "MIT",
   "engines": {
-    "node": ">=16 <21"
+    "node": ">=18 <21"
   },
   "repository": {
     "type": "git",
diff --git a/modules/sdk-coin-ethw/package.json b/modules/sdk-coin-ethw/package.json
index d168ecb659..e98a2b0015 100644
--- a/modules/sdk-coin-ethw/package.json
+++ b/modules/sdk-coin-ethw/package.json
@@ -18,7 +18,7 @@
   "author": "BitGo SDK Team <sdkteam@bitgo.com>",
   "license": "MIT",
   "engines": {
-    "node": ">=16 <21"
+    "node": ">=18 <21"
   },
   "repository": {
     "type": "git",
diff --git a/modules/sdk-coin-hash/package.json b/modules/sdk-coin-hash/package.json
index 26908ae29b..42e183d425 100644
--- a/modules/sdk-coin-hash/package.json
+++ b/modules/sdk-coin-hash/package.json
@@ -18,7 +18,7 @@
   "author": "BitGo SDK Team <sdkteam@bitgo.com>",
   "license": "MIT",
   "engines": {
-    "node": ">=16 <21"
+    "node": ">=18 <21"
   },
   "repository": {
     "type": "git",
diff --git a/modules/sdk-coin-hbar/package.json b/modules/sdk-coin-hbar/package.json
index 815fcab235..bdd22a3f64 100644
--- a/modules/sdk-coin-hbar/package.json
+++ b/modules/sdk-coin-hbar/package.json
@@ -18,7 +18,7 @@
   "author": "BitGo SDK Team <sdkteam@bitgo.com>",
   "license": "MIT",
   "engines": {
-    "node": ">=16 <21"
+    "node": ">=18 <21"
   },
   "repository": {
     "type": "git",
diff --git a/modules/sdk-coin-injective/package.json b/modules/sdk-coin-injective/package.json
index c1bb6ba377..520ad7969d 100644
--- a/modules/sdk-coin-injective/package.json
+++ b/modules/sdk-coin-injective/package.json
@@ -18,7 +18,7 @@
   "author": "BitGo SDK Team <sdkteam@bitgo.com>",
   "license": "MIT",
   "engines": {
-    "node": ">=16 <21"
+    "node": ">=18 <21"
   },
   "repository": {
     "type": "git",
diff --git a/modules/sdk-coin-islm/package.json b/modules/sdk-coin-islm/package.json
index 726a0dfa09..0ccd259f39 100644
--- a/modules/sdk-coin-islm/package.json
+++ b/modules/sdk-coin-islm/package.json
@@ -18,7 +18,7 @@
   "author": "BitGo SDK Team <sdkteam@bitgo.com>",
   "license": "MIT",
   "engines": {
-    "node": ">=16 <21"
+    "node": ">=18 <21"
   },
   "repository": {
     "type": "git",
diff --git a/modules/sdk-coin-ltc/package.json b/modules/sdk-coin-ltc/package.json
index 595be5ea75..a1f6e5873b 100644
--- a/modules/sdk-coin-ltc/package.json
+++ b/modules/sdk-coin-ltc/package.json
@@ -18,7 +18,7 @@
   "author": "BitGo SDK Team <sdkteam@bitgo.com>",
   "license": "MIT",
   "engines": {
-    "node": ">=16 <21"
+    "node": ">=18 <21"
   },
   "repository": {
     "type": "git",
diff --git a/modules/sdk-coin-near/package.json b/modules/sdk-coin-near/package.json
index 4841f249b8..1c2a90f4ba 100644
--- a/modules/sdk-coin-near/package.json
+++ b/modules/sdk-coin-near/package.json
@@ -18,7 +18,7 @@
   "author": "BitGo SDK Team <sdkteam@bitgo.com>",
   "license": "MIT",
   "engines": {
-    "node": ">=16 <21"
+    "node": ">=18 <21"
   },
   "repository": {
     "type": "git",
diff --git a/modules/sdk-coin-opeth/package.json b/modules/sdk-coin-opeth/package.json
index 856d14faa7..38131fd2c6 100644
--- a/modules/sdk-coin-opeth/package.json
+++ b/modules/sdk-coin-opeth/package.json
@@ -18,7 +18,7 @@
   "author": "BitGo SDK Team <sdkteam@bitgo.com>",
   "license": "MIT",
   "engines": {
-    "node": ">=16 <21"
+    "node": ">=18 <21"
   },
   "repository": {
     "type": "git",
diff --git a/modules/sdk-coin-osmo/package.json b/modules/sdk-coin-osmo/package.json
index 8d6b2499f6..047b0fa16d 100644
--- a/modules/sdk-coin-osmo/package.json
+++ b/modules/sdk-coin-osmo/package.json
@@ -18,7 +18,7 @@
   "author": "BitGo SDK Team <sdkteam@bitgo.com>",
   "license": "MIT",
   "engines": {
-    "node": ">=16 <21"
+    "node": ">=18 <21"
   },
   "repository": {
     "type": "git",
diff --git a/modules/sdk-coin-polygon/package.json b/modules/sdk-coin-polygon/package.json
index b9e0701d3f..bbba58e802 100644
--- a/modules/sdk-coin-polygon/package.json
+++ b/modules/sdk-coin-polygon/package.json
@@ -18,7 +18,7 @@
   "author": "BitGo SDK Team <sdkteam@bitgo.com>",
   "license": "MIT",
   "engines": {
-    "node": ">=16 <21"
+    "node": ">=18 <21"
   },
   "repository": {
     "type": "git",
diff --git a/modules/sdk-coin-rbtc/package.json b/modules/sdk-coin-rbtc/package.json
index 36c300a527..21e37bccb8 100644
--- a/modules/sdk-coin-rbtc/package.json
+++ b/modules/sdk-coin-rbtc/package.json
@@ -18,7 +18,7 @@
   "author": "BitGo SDK Team <sdkteam@bitgo.com>",
   "license": "MIT",
   "engines": {
-    "node": ">=16 <21"
+    "node": ">=18 <21"
   },
   "repository": {
     "type": "git",
diff --git a/modules/sdk-coin-sei/package.json b/modules/sdk-coin-sei/package.json
index 8265fb995d..bd30a656f6 100644
--- a/modules/sdk-coin-sei/package.json
+++ b/modules/sdk-coin-sei/package.json
@@ -18,7 +18,7 @@
   "author": "BitGo SDK Team <sdkteam@bitgo.com>",
   "license": "MIT",
   "engines": {
-    "node": ">=16 <21"
+    "node": ">=18 <21"
   },
   "repository": {
     "type": "git",
diff --git a/modules/sdk-coin-sol/package.json b/modules/sdk-coin-sol/package.json
index 95a635ff30..f4096c86b4 100644
--- a/modules/sdk-coin-sol/package.json
+++ b/modules/sdk-coin-sol/package.json
@@ -18,7 +18,7 @@
   "author": "BitGo SDK Team <sdkteam@bitgo.com>",
   "license": "MIT",
   "engines": {
-    "node": ">=16 <21"
+    "node": ">=18 <21"
   },
   "repository": {
     "type": "git",
diff --git a/modules/sdk-coin-stx/package.json b/modules/sdk-coin-stx/package.json
index f79a4575a1..968059e97c 100644
--- a/modules/sdk-coin-stx/package.json
+++ b/modules/sdk-coin-stx/package.json
@@ -18,7 +18,7 @@
   "author": "BitGo SDK Team <sdkteam@bitgo.com>",
   "license": "MIT",
   "engines": {
-    "node": ">=16 <21"
+    "node": ">=18 <21"
   },
   "repository": {
     "type": "git",
diff --git a/modules/sdk-coin-sui/package.json b/modules/sdk-coin-sui/package.json
index 618fa97fe8..a6e229444d 100644
--- a/modules/sdk-coin-sui/package.json
+++ b/modules/sdk-coin-sui/package.json
@@ -18,7 +18,7 @@
   "author": "BitGo SDK Team <sdkteam@bitgo.com>",
   "license": "MIT",
   "engines": {
-    "node": ">=16 <21"
+    "node": ">=18 <21"
   },
   "repository": {
     "type": "git",
diff --git a/modules/sdk-coin-tia/package.json b/modules/sdk-coin-tia/package.json
index e0db3346b7..50e967aed1 100644
--- a/modules/sdk-coin-tia/package.json
+++ b/modules/sdk-coin-tia/package.json
@@ -18,7 +18,7 @@
   "author": "BitGo SDK Team <sdkteam@bitgo.com>",
   "license": "MIT",
   "engines": {
-    "node": ">=16 <21"
+    "node": ">=18 <21"
   },
   "repository": {
     "type": "git",
diff --git a/modules/sdk-coin-ton/package.json b/modules/sdk-coin-ton/package.json
index 8c160ce288..69fa53529a 100644
--- a/modules/sdk-coin-ton/package.json
+++ b/modules/sdk-coin-ton/package.json
@@ -18,7 +18,7 @@
   "author": "BitGo SDK Team <sdkteam@bitgo.com>",
   "license": "MIT",
   "engines": {
-    "node": ">=16 <21"
+    "node": ">=18 <21"
   },
   "repository": {
     "type": "git",
diff --git a/modules/sdk-coin-trx/package.json b/modules/sdk-coin-trx/package.json
index a789b00951..62f9358798 100644
--- a/modules/sdk-coin-trx/package.json
+++ b/modules/sdk-coin-trx/package.json
@@ -21,7 +21,7 @@
   "author": "BitGo SDK Team <sdkteam@bitgo.com>",
   "license": "MIT",
   "engines": {
-    "node": ">=16 <21"
+    "node": ">=18 <21"
   },
   "repository": {
     "type": "git",
diff --git a/modules/sdk-coin-xlm/package.json b/modules/sdk-coin-xlm/package.json
index 7905a42ea0..ab65b28b94 100644
--- a/modules/sdk-coin-xlm/package.json
+++ b/modules/sdk-coin-xlm/package.json
@@ -18,7 +18,7 @@
   "author": "BitGo SDK Team <sdkteam@bitgo.com>",
   "license": "MIT",
   "engines": {
-    "node": ">=16 <21"
+    "node": ">=18 <21"
   },
   "repository": {
     "type": "git",
diff --git a/modules/sdk-coin-xrp/package.json b/modules/sdk-coin-xrp/package.json
index c0999f8985..7113cef290 100644
--- a/modules/sdk-coin-xrp/package.json
+++ b/modules/sdk-coin-xrp/package.json
@@ -18,7 +18,7 @@
   "author": "BitGo SDK Team <sdkteam@bitgo.com>",
   "license": "MIT",
   "engines": {
-    "node": ">=16 <21"
+    "node": ">=18 <21"
   },
   "repository": {
     "type": "git",
diff --git a/modules/sdk-coin-xtz/package.json b/modules/sdk-coin-xtz/package.json
index 08ae961167..0abd4619dc 100644
--- a/modules/sdk-coin-xtz/package.json
+++ b/modules/sdk-coin-xtz/package.json
@@ -18,7 +18,7 @@
   "author": "BitGo SDK Team <sdkteam@bitgo.com>",
   "license": "MIT",
   "engines": {
-    "node": ">=16 <21"
+    "node": ">=18 <21"
   },
   "repository": {
     "type": "git",
diff --git a/modules/sdk-coin-zec/package.json b/modules/sdk-coin-zec/package.json
index 6d545102e5..6ab538bc0b 100644
--- a/modules/sdk-coin-zec/package.json
+++ b/modules/sdk-coin-zec/package.json
@@ -18,7 +18,7 @@
   "author": "BitGo SDK Team <sdkteam@bitgo.com>",
   "license": "MIT",
   "engines": {
-    "node": ">=16 <21"
+    "node": ">=18 <21"
   },
   "repository": {
     "type": "git",
diff --git a/modules/sdk-coin-zeta/package.json b/modules/sdk-coin-zeta/package.json
index 85685cacbf..ec719901c8 100644
--- a/modules/sdk-coin-zeta/package.json
+++ b/modules/sdk-coin-zeta/package.json
@@ -18,7 +18,7 @@
   "author": "BitGo SDK Team <sdkteam@bitgo.com>",
   "license": "MIT",
   "engines": {
-    "node": ">=16 <21"
+    "node": ">=18 <21"
   },
   "repository": {
     "type": "git",
diff --git a/modules/sdk-rpc-wrapper/package.json b/modules/sdk-rpc-wrapper/package.json
index 3de104ef07..6a064c5068 100644
--- a/modules/sdk-rpc-wrapper/package.json
+++ b/modules/sdk-rpc-wrapper/package.json
@@ -23,7 +23,7 @@
   "author": "Bitgo DEFI Team <defi-team@bitgo.com>",
   "license": "MIT",
   "engines": {
-    "node": ">=16 <21"
+    "node": ">=18 <21"
   },
   "repository": {
     "type": "git",
diff --git a/modules/sdk-unified-wallet/package.json b/modules/sdk-unified-wallet/package.json
index 37b38ff4dc..f824080553 100644
--- a/modules/sdk-unified-wallet/package.json
+++ b/modules/sdk-unified-wallet/package.json
@@ -29,7 +29,7 @@
   "author": "Bitgo DEFI Team <defi-team@bitgo.com>",
   "license": "MIT",
   "engines": {
-    "node": ">=16 <21"
+    "node": ">=18 <21"
   },
   "repository": {
     "type": "git",
diff --git a/scripts/sdk-coin-generator/template/base/package.json b/scripts/sdk-coin-generator/template/base/package.json
index c75987ade9..45fa518a08 100644
--- a/scripts/sdk-coin-generator/template/base/package.json
+++ b/scripts/sdk-coin-generator/template/base/package.json
@@ -18,7 +18,7 @@
   "author": "BitGo SDK Team <sdkteam@bitgo.com>",
   "license": "MIT",
   "engines": {
-    "node": ">=16 <19"
+    "node": ">=18 <21"
   },
   "repository": {
     "type": "git",