diff --git a/package.json b/package.json
index 8c79141b..0d908f78 100644
--- a/package.json
+++ b/package.json
@@ -17,7 +17,7 @@
   },
   "devDependencies": {
     "@oclif/plugin-command-snapshot": "^5.3.17",
-    "@salesforce/cli-plugins-testkit": "^5.3.55",
+    "@salesforce/cli-plugins-testkit": "^5.3.57",
     "@salesforce/dev-scripts": "^8.5.0",
     "@salesforce/plugin-command-reference": "^3.1.98",
     "@salesforce/ts-sinon": "^1.4.34",
diff --git a/yarn.lock b/yarn.lock
index b6f4b071..cd22117a 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1939,12 +1939,12 @@
     "@pnpm/network.ca-file" "^1.0.1"
     config-chain "^1.1.11"
 
-"@salesforce/cli-plugins-testkit@^5.3.55":
-  version "5.3.55"
-  resolved "https://registry.yarnpkg.com/@salesforce/cli-plugins-testkit/-/cli-plugins-testkit-5.3.55.tgz#9230cb131950c60334b250940826ad20fe029023"
-  integrity sha512-NzV5WWHJDoybEtHVeTOQt/P/VizWsYwhiyAMU98NG+xAdQVBYyTx/2NhRTgnatxqHyNkYKwPMIJJQ9FLvHpU1A==
+"@salesforce/cli-plugins-testkit@^5.3.57":
+  version "5.3.57"
+  resolved "https://registry.yarnpkg.com/@salesforce/cli-plugins-testkit/-/cli-plugins-testkit-5.3.57.tgz#51d1d8b9514ad0a9123ddd71db9bf8d2b9da2934"
+  integrity sha512-997GulQmQvaPCyCHCxxOQHZNJlemyBlvRDn9pkQSXTGLRi6SiI4UwJ5RgbUBW4N1v8z0RrfVObQYxrU1W/zasw==
   dependencies:
-    "@salesforce/core" "^8.29.0"
+    "@salesforce/core" "^8.29.1"
     "@salesforce/kit" "^3.2.6"
     "@salesforce/ts-types" "^2.0.11"
     "@types/shelljs" "^0.10.0"
@@ -1978,7 +1978,7 @@
     semver "^7.6.0"
     ts-retry-promise "^0.7.1"
 
-"@salesforce/core@^8.23.1", "@salesforce/core@^8.29.0", "@salesforce/core@^8.29.1", "@salesforce/core@^8.5.1":
+"@salesforce/core@^8.23.1", "@salesforce/core@^8.29.1", "@salesforce/core@^8.5.1":
   version "8.29.1"
   resolved "https://registry.yarnpkg.com/@salesforce/core/-/core-8.29.1.tgz#8f867af889a620ff4c456701851794a2de9956dd"
   integrity sha512-Pdo9yjKU6Lgm3CJOVJPTM4PzUHhTVMX43K5XmClsBEt75fs8mHNFALniHZwnZbVf+TSMfGsUygYAyTX6ShnNQA==