diff --git a/package.json b/package.json
index 8f7299f2..36d47460 100644
--- a/package.json
+++ b/package.json
@@ -60,7 +60,7 @@
     "ts-retry-promise": "^0.8.1"
   },
   "devDependencies": {
-    "@salesforce/cli-plugins-testkit": "^5.3.8",
+    "@salesforce/cli-plugins-testkit": "^5.3.9",
     "@salesforce/dev-scripts": "^10.1.0",
     "@salesforce/schemas": "^1.9.0",
     "@types/graceful-fs": "^4.1.9",
diff --git a/yarn.lock b/yarn.lock
index cd1007a2..6f00aedd 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -571,16 +571,16 @@
   resolved "https://registry.yarnpkg.com/@pkgjs/parseargs/-/parseargs-0.11.0.tgz#a77ea742fab25775145434eb1d2328cf5013ac33"
   integrity sha512-+1VkjdD0QBLPodGrJUeqarH8VAIvQODIbwh9XpP5Syisf7YoQgsJKPNFoqqLQlu+VQ/tVSshMR6loPMn8U+dPg==
 
-"@salesforce/cli-plugins-testkit@^5.3.8":
-  version "5.3.8"
-  resolved "https://registry.yarnpkg.com/@salesforce/cli-plugins-testkit/-/cli-plugins-testkit-5.3.8.tgz#35c0d34b17e04a1162cdfa6c6450bda3f9062502"
-  integrity sha512-A+//ZlAwRPQQylIAPwo2Lob5PfSObyFbiYqYsG/ktBQlF41MASZHkCb/3/qJv1/2gPusVOUbEsmF1LRIj8reNg==
+"@salesforce/cli-plugins-testkit@^5.3.9":
+  version "5.3.9"
+  resolved "https://registry.yarnpkg.com/@salesforce/cli-plugins-testkit/-/cli-plugins-testkit-5.3.9.tgz#864cb3e2421c1734c3d4ba838aa7e6447abaf201"
+  integrity sha512-v9WQZCCX1Izs4e/4hMn5nCsPyoE3iUmdpV5/nT9lfjFdtdUlwpfhdwUJqNczEz8g2qkJnebYETrB+KklHAQj2A==
   dependencies:
     "@salesforce/core" "^7.3.9"
     "@salesforce/kit" "^3.1.2"
     "@salesforce/ts-types" "^2.0.9"
     "@types/shelljs" "^0.8.15"
-    debug "^4.3.1"
+    debug "^4.3.5"
     jszip "^3.10.1"
     shelljs "^0.8.4"
     sinon "^17.0.2"