diff --git a/typescript/optics-tests/package-lock.json b/typescript/optics-tests/package-lock.json
index 298e9c1fc..66f159721 100644
--- a/typescript/optics-tests/package-lock.json
+++ b/typescript/optics-tests/package-lock.json
@@ -13,7 +13,8 @@
         "@optics-xyz/multi-provider": "^0.0.4",
         "@optics-xyz/ts-interface": "^1.0.9",
         "@types/node": "^15.14.7",
-        "dotenv": "^10.0.0"
+        "dotenv": "^10.0.0",
+        "ethers": "^5.4.7"
       },
       "devDependencies": {
         "@nomiclabs/hardhat-ethers": "^2.0.2",
@@ -12415,9 +12416,9 @@
       }
     },
     "node_modules/get-func-name": {
-      "version": "2.0.0",
-      "resolved": "https://registry.npmjs.org/get-func-name/-/get-func-name-2.0.0.tgz",
-      "integrity": "sha1-6td0q+5y4gQJQzoGY2YCPdaIekE=",
+      "version": "2.0.2",
+      "resolved": "https://registry.npmjs.org/get-func-name/-/get-func-name-2.0.2.tgz",
+      "integrity": "sha512-8vXOvuE167CtIc3OyItco7N/dpRtBbYOsPsXCz7X/PMnlGjYjSGuZJgM1Y7mmew7BKf9BqvLX2tnOVy1BBUsxQ==",
       "engines": {
         "node": "*"
       }
@@ -25591,9 +25592,9 @@
       "dev": true
     },
     "get-func-name": {
-      "version": "2.0.0",
-      "resolved": "https://registry.npmjs.org/get-func-name/-/get-func-name-2.0.0.tgz",
-      "integrity": "sha1-6td0q+5y4gQJQzoGY2YCPdaIekE="
+      "version": "2.0.2",
+      "resolved": "https://registry.npmjs.org/get-func-name/-/get-func-name-2.0.2.tgz",
+      "integrity": "sha512-8vXOvuE167CtIc3OyItco7N/dpRtBbYOsPsXCz7X/PMnlGjYjSGuZJgM1Y7mmew7BKf9BqvLX2tnOVy1BBUsxQ=="
     },
     "get-intrinsic": {
       "version": "1.1.1",