diff --git a/cmd/crates/soroban-spec-typescript/fixtures/test_custom_types/package-lock.json b/cmd/crates/soroban-spec-typescript/fixtures/test_custom_types/package-lock.json
index 0078d1cb56..d1979408dd 100644
--- a/cmd/crates/soroban-spec-typescript/fixtures/test_custom_types/package-lock.json
+++ b/cmd/crates/soroban-spec-typescript/fixtures/test_custom_types/package-lock.json
@@ -9,7 +9,7 @@
             "version": "0.0.0",
             "dependencies": {
                 "@stellar/freighter-api": "2.0.0",
-                "@stellar/stellar-sdk": "AhaLabs/js-stellar-sdk#fix/no-jsification",
+                "@stellar/stellar-sdk": "AhaLabs/js-stellar-sdk#feat/contract-client",
                 "buffer": "6.0.3"
             },
             "devDependencies": {
@@ -45,7 +45,7 @@
         },
         "node_modules/@stellar/stellar-sdk": {
             "version": "11.2.2",
-            "resolved": "git+ssh://git@github.com/AhaLabs/js-stellar-sdk.git#9b572797bdd5b33b24b84494586892e5980740f0",
+            "resolved": "git+ssh://git@github.com/AhaLabs/js-stellar-sdk.git#ba458c6d1232def0fb8fe1374b3660b84cb8f429",
             "license": "Apache-2.0",
             "dependencies": {
                 "@stellar/stellar-base": "^11.0.0",
@@ -54,7 +54,6 @@
                 "eventsource": "^2.0.2",
                 "randombytes": "^2.1.0",
                 "toml": "^3.0.0",
-                "typescript": "^5.3.3",
                 "urijs": "^1.19.1"
             }
         },
@@ -159,9 +158,9 @@
             }
         },
         "node_modules/follow-redirects": {
-            "version": "1.15.5",
-            "resolved": "https://registry.npmjs.org/follow-redirects/-/follow-redirects-1.15.5.tgz",
-            "integrity": "sha512-vSFWUON1B+yAw1VN4xMfxgn5fTUiaOzAJCKBwIIgT/+7CuGy9+r+5gITvP62j3RmaD5Ph65UaERdOSRGUzZtgw==",
+            "version": "1.15.6",
+            "resolved": "https://registry.npmjs.org/follow-redirects/-/follow-redirects-1.15.6.tgz",
+            "integrity": "sha512-wWN62YITEaOpSK584EZXJafH1AGpO8RVgElfkuXbTOrPX4fIfOyEpW/CsiNd8JdYrAoOvafRTOEnvsO++qCqFA==",
             "funding": [
                 {
                     "type": "individual",
diff --git a/cmd/crates/soroban-spec-typescript/fixtures/test_custom_types/package.json b/cmd/crates/soroban-spec-typescript/fixtures/test_custom_types/package.json
index 69ff4abbf6..7db26cb10d 100644
--- a/cmd/crates/soroban-spec-typescript/fixtures/test_custom_types/package.json
+++ b/cmd/crates/soroban-spec-typescript/fixtures/test_custom_types/package.json
@@ -4,7 +4,7 @@
     "dependencies": {
         "@stellar/freighter-api": "2.0.0",
         "buffer": "6.0.3",
-        "@stellar/stellar-sdk": "AhaLabs/js-stellar-sdk#fix/no-jsification"
+        "@stellar/stellar-sdk": "AhaLabs/js-stellar-sdk#feat/contract-client"
     },
     "scripts": {
         "build": "node ./scripts/build.mjs"
diff --git a/cmd/crates/soroban-spec-typescript/src/project_template/package.json b/cmd/crates/soroban-spec-typescript/src/project_template/package.json
index 24fd2e637f..f6346aea06 100644
--- a/cmd/crates/soroban-spec-typescript/src/project_template/package.json
+++ b/cmd/crates/soroban-spec-typescript/src/project_template/package.json
@@ -4,7 +4,7 @@
     "dependencies": {
         "@stellar/freighter-api": "2.0.0",
         "buffer": "6.0.3",
-        "@stellar/stellar-sdk": "AhaLabs/js-stellar-sdk#fix/no-jsification"
+        "@stellar/stellar-sdk": "AhaLabs/js-stellar-sdk#feat/contract-client"
     },
     "scripts": {
         "build": "node ./scripts/build.mjs"
diff --git a/cmd/crates/soroban-spec-typescript/ts-tests/package-lock.json b/cmd/crates/soroban-spec-typescript/ts-tests/package-lock.json
index 401e4213b3..f1cc7734ba 100644
--- a/cmd/crates/soroban-spec-typescript/ts-tests/package-lock.json
+++ b/cmd/crates/soroban-spec-typescript/ts-tests/package-lock.json
@@ -7,7 +7,7 @@
       "hasInstallScript": true,
       "devDependencies": {
         "@ava/typescript": "^4.1.0",
-        "@stellar/stellar-sdk": "AhaLabs/js-stellar-sdk#fix/no-jsification",
+        "@stellar/stellar-sdk": "AhaLabs/js-stellar-sdk#feat/contract-client",
         "@types/node": "^20.4.9",
         "@typescript-eslint/eslint-plugin": "^6.10.0",
         "@typescript-eslint/parser": "^6.10.0",
diff --git a/cmd/crates/soroban-spec-typescript/ts-tests/package.json b/cmd/crates/soroban-spec-typescript/ts-tests/package.json
index cda7e2974a..98405757ca 100644
--- a/cmd/crates/soroban-spec-typescript/ts-tests/package.json
+++ b/cmd/crates/soroban-spec-typescript/ts-tests/package.json
@@ -14,7 +14,7 @@
     "ava": "^5.3.1",
     "dotenv": "^16.3.1",
     "eslint": "^8.53.0",
-    "@stellar/stellar-sdk": "AhaLabs/js-stellar-sdk#fix/no-jsification",
+    "@stellar/stellar-sdk": "AhaLabs/js-stellar-sdk#feat/contract-client",
     "typescript": "^5.3.3"
   },
   "ava": {