diff --git a/packages/lib-ethers/package.json b/packages/lib-ethers/package.json
index 7fe0c2c4..f14d1751 100644
--- a/packages/lib-ethers/package.json
+++ b/packages/lib-ethers/package.json
@@ -42,7 +42,7 @@
     "@microsoft/api-extractor": "7.13.2",
     "@nomiclabs/hardhat-ethers": "2.0.2",
     "@types/chai": "4.2.15",
-    "@types/chai-as-promised": "7.1.3",
+    "@types/chai-as-promised": "7.1.5",
     "@types/chai-spies": "1.0.3",
     "@types/fs-extra": "9.0.8",
     "@types/mocha": "8.2.1",
diff --git a/yarn.lock b/yarn.lock
index 8c4c0bb7..17a7a710 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2199,10 +2199,10 @@
   dependencies:
     "@types/node" "*"
 
-"@types/chai-as-promised@7.1.3":
-  version "7.1.3"
-  resolved "https://registry.yarnpkg.com/@types/chai-as-promised/-/chai-as-promised-7.1.3.tgz#779166b90fda611963a3adbfd00b339d03b747bd"
-  integrity sha512-FQnh1ohPXJELpKhzjuDkPLR2BZCAqed+a6xV4MI/T3XzHfd2FlarfUGUdZYgqYe8oxkYn0fchHEeHfHqdZ96sg==
+"@types/chai-as-promised@7.1.5":
+  version "7.1.5"
+  resolved "https://registry.yarnpkg.com/@types/chai-as-promised/-/chai-as-promised-7.1.5.tgz#6e016811f6c7a64f2eed823191c3a6955094e255"
+  integrity sha512-jStwss93SITGBwt/niYrkf2C+/1KTeZCZl1LaeezTlqppAKeoQC7jxyqYuP72sxBGKCIbw7oHgbYssIRzT5FCQ==
   dependencies:
     "@types/chai" "*"