diff --git a/packages/lib-ethers/package.json b/packages/lib-ethers/package.json
index 44ea6746a1..667d14eddf 100644
--- a/packages/lib-ethers/package.json
+++ b/packages/lib-ethers/package.json
@@ -46,7 +46,7 @@
     "@types/chai-spies": "1.0.3",
     "@types/fs-extra": "9.0.8",
     "@types/mocha": "8.2.1",
-    "@types/node": "14.14.34",
+    "@types/node": "15.12.5",
     "@types/sinon-chai": "3.2.5",
     "@types/ws": "7.4.4",
     "@typescript-eslint/eslint-plugin": "4.17.0",
diff --git a/yarn.lock b/yarn.lock
index 5736ad9f48..b671f91f82 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -3929,10 +3929,10 @@
     "@types/node" "*"
     form-data "^3.0.0"
 
-"@types/node@*", "@types/node@14.14.34":
-  version "14.14.34"
-  resolved "https://registry.yarnpkg.com/@types/node/-/node-14.14.34.tgz#07935194fc049069a1c56c0c274265abeddf88da"
-  integrity sha512-dBPaxocOK6UVyvhbnpFIj2W+S+1cBTkHQbFQfeeJhoKFbzYcVUGHvddeWPSucKATb3F0+pgDq0i6ghEaZjsugA==
+"@types/node@*", "@types/node@15.12.5":
+  version "15.12.5"
+  resolved "https://registry.yarnpkg.com/@types/node/-/node-15.12.5.tgz#9a78318a45d75c9523d2396131bd3cca54b2d185"
+  integrity sha512-se3yX7UHv5Bscf8f1ERKvQOD6sTyycH3hdaoozvaLxgUiY5lIGEeH37AD0G0Qi9kPqihPn0HOfd2yaIEN9VwEg==
 
 "@types/node@10.17.13":
   version "10.17.13"