diff --git a/package.json b/package.json
index 5c7fa53b..d3c4286a 100644
--- a/package.json
+++ b/package.json
@@ -13,7 +13,7 @@
     "@jsforce/jsforce-node": "^3.10.19",
     "@oclif/core": "^4.13.2",
     "@oclif/plugin-command-snapshot": "^5.3.33",
-    "@salesforce/cli-plugins-testkit": "^5.3.62",
+    "@salesforce/cli-plugins-testkit": "^5.3.64",
     "@salesforce/dev-scripts": "^11.0.4",
     "@salesforce/plugin-command-reference": "^3.1.128",
     "@salesforce/ts-types": "^3.0.0",
diff --git a/yarn.lock b/yarn.lock
index db46fe82..a253e78f 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1184,10 +1184,10 @@
     "@pnpm/network.ca-file" "^1.0.1"
     config-chain "^1.1.11"
 
-"@salesforce/cli-plugins-testkit@^5.3.62":
-  version "5.3.62"
-  resolved "https://registry.yarnpkg.com/@salesforce/cli-plugins-testkit/-/cli-plugins-testkit-5.3.62.tgz#05fef477ef8804c8c4ae4144d22bcf59ace3a129"
-  integrity sha512-f6Kj64IqOhT5LhmtwEidx8riftVPorOiSdKRqOOQRiFCJR1lfmAZEKiZc3yo0xRT7RmavRUKupBwklT7+rsIbg==
+"@salesforce/cli-plugins-testkit@^5.3.64":
+  version "5.3.64"
+  resolved "https://registry.yarnpkg.com/@salesforce/cli-plugins-testkit/-/cli-plugins-testkit-5.3.64.tgz#6c28fefc787f83096cb274e38fc855727ffa13f3"
+  integrity sha512-4jUPow+oOr2Jp3s3QKCS1Aw9qs9AV2sIuk3YvWz9gMd7Y3/wVROG4C5OelfnrClGocxDAOVaCgJrTSoF0VQzUg==
   dependencies:
     "@salesforce/core" "^8.31.2"
     "@salesforce/kit" "^3.2.6"