diff --git a/package.json b/package.json
index 1973752be..57a02ea00 100644
--- a/package.json
+++ b/package.json
@@ -57,7 +57,7 @@
     "object-treeify": "^2"
   },
   "devDependencies": {
-    "@salesforce/cli-plugins-testkit": "^5.3.25",
+    "@salesforce/cli-plugins-testkit": "^5.3.26",
     "@salesforce/dev-scripts": "^10.2.9",
     "@types/globby": "^9.1.0",
     "@types/jszip": "^3.4.1",
diff --git a/yarn.lock b/yarn.lock
index a4d8f13e2..25d879178 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -507,12 +507,12 @@
   resolved "https://registry.yarnpkg.com/@pkgjs/parseargs/-/parseargs-0.11.0.tgz#a77ea742fab25775145434eb1d2328cf5013ac33"
   integrity sha512-+1VkjdD0QBLPodGrJUeqarH8VAIvQODIbwh9XpP5Syisf7YoQgsJKPNFoqqLQlu+VQ/tVSshMR6loPMn8U+dPg==
 
-"@salesforce/cli-plugins-testkit@^5.3.25":
-  version "5.3.25"
-  resolved "https://registry.yarnpkg.com/@salesforce/cli-plugins-testkit/-/cli-plugins-testkit-5.3.25.tgz#a3e081d1e8bce8660d602fdf04851986c89f18a1"
-  integrity sha512-wwFnd7EuEVxc7IRCvOtJO65iEbjYWrIHUdkxf7bZkgrS9ZfjFNDyua/XthT+gWpVfIZiHxEjqYBdHzMNWZQkbg==
+"@salesforce/cli-plugins-testkit@^5.3.26":
+  version "5.3.26"
+  resolved "https://registry.yarnpkg.com/@salesforce/cli-plugins-testkit/-/cli-plugins-testkit-5.3.26.tgz#11f4946b24749a7f32125688ed43ae9dbc248e60"
+  integrity sha512-5+Cx0Gbx5v+uvB6TQr+gHIRULOCUhzLtlBRh2UZQoWlUihlOvTYIOXqWQP50qm92KlV0iv3LJ25zJQDFnvAIzQ==
   dependencies:
-    "@salesforce/core" "^8.3.0"
+    "@salesforce/core" "^8.4.0"
     "@salesforce/kit" "^3.2.1"
     "@salesforce/ts-types" "^2.0.11"
     "@types/shelljs" "^0.8.15"