diff --git a/package.json b/package.json
index c214d35a..4ab1e768 100644
--- a/package.json
+++ b/package.json
@@ -16,7 +16,7 @@
   "devDependencies": {
     "@oclif/core": "^4.10.5",
     "@oclif/plugin-command-snapshot": "^5.3.15",
-    "@salesforce/cli-plugins-testkit": "^5.3.52",
+    "@salesforce/cli-plugins-testkit": "^5.3.53",
     "@salesforce/dev-scripts": "^11.0.4",
     "@salesforce/plugin-command-reference": "^3.1.91",
     "eslint-plugin-sf-plugin": "^1.20.33",
diff --git a/yarn.lock b/yarn.lock
index 21b0ba1d..7b6d1608 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1801,12 +1801,12 @@
     istanbul-reports "^3.2.0"
     json-stream-stringify "^3.1.6"
 
-"@salesforce/cli-plugins-testkit@^5.3.52":
-  version "5.3.52"
-  resolved "https://registry.yarnpkg.com/@salesforce/cli-plugins-testkit/-/cli-plugins-testkit-5.3.52.tgz#105b2a9304bd25b6324232839afda063b2d1e95f"
-  integrity sha512-je/iynPTb5VcDhzPfr+jN+ydapFox0A+0CdE2fkg1ZXws3tZZnyMd+y0i79CchpdtrMUD/Jzkcx0KjvxWF7oTw==
+"@salesforce/cli-plugins-testkit@^5.3.53":
+  version "5.3.53"
+  resolved "https://registry.yarnpkg.com/@salesforce/cli-plugins-testkit/-/cli-plugins-testkit-5.3.53.tgz#acb60f5f50cf7f3211eaf7c70c3dff726b5e1571"
+  integrity sha512-tOMbLXZLrHLvK/qtmTNaTsDW1RC6/vpvXCbodejtMdyiDUf0rY3oROeboFA6VCy5iu71aumetLm1EBlvcyh7hw==
   dependencies:
-    "@salesforce/core" "^8.28.1"
+    "@salesforce/core" "^8.28.3"
     "@salesforce/kit" "^3.2.6"
     "@salesforce/ts-types" "^2.0.11"
     "@types/shelljs" "^0.10.0"
@@ -1817,10 +1817,10 @@
     strip-ansi "6.0.1"
     ts-retry-promise "^0.8.1"
 
-"@salesforce/core@^8.18.7", "@salesforce/core@^8.23.1", "@salesforce/core@^8.28.1", "@salesforce/core@^8.5.1":
-  version "8.28.1"
-  resolved "https://registry.yarnpkg.com/@salesforce/core/-/core-8.28.1.tgz#d83f8d0a8a83057c5a363aa6b5211b583fb9206b"
-  integrity sha512-k9lPsULo+lOEZvpm1J1nJOFwKp5O5IfNqya7pw627QdKGcsWZm6v9caVHKUX9IjyB+S3dasNqaZT5O7l76C4oQ==
+"@salesforce/core@^8.18.7", "@salesforce/core@^8.23.1", "@salesforce/core@^8.28.1", "@salesforce/core@^8.28.3", "@salesforce/core@^8.5.1":
+  version "8.28.3"
+  resolved "https://registry.yarnpkg.com/@salesforce/core/-/core-8.28.3.tgz#1344dc408833fb2a6ac19e6c4c09f846b6593ce3"
+  integrity sha512-DDAeHVwDO8wUlqEGwfp8Vuu7Vp7K+hpubKu6baWkHAXiO1u7ZbQkvwCbpPz9JiYEXVUBvP11JtBQ7zOUIPShlQ==
   dependencies:
     "@jsforce/jsforce-node" "^3.10.13"
     "@salesforce/kit" "^3.2.4"