diff --git a/package.json b/package.json
index dbc305bb8..78ab652fc 100644
--- a/package.json
+++ b/package.json
@@ -42,7 +42,7 @@
   },
   "devDependencies": {
     "@jsforce/jsforce-node": "^3.10.15",
-    "@salesforce/cli-plugins-testkit": "^5.3.58",
+    "@salesforce/cli-plugins-testkit": "^5.3.59",
     "@salesforce/dev-scripts": "^11.0.4",
     "@types/deep-equal-in-any-order": "^1.0.1",
     "@types/fast-levenshtein": "^0.0.4",
diff --git a/yarn.lock b/yarn.lock
index 93896863b..cd6f141ca 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -690,12 +690,12 @@
   resolved "https://registry.yarnpkg.com/@pkgjs/parseargs/-/parseargs-0.11.0.tgz#a77ea742fab25775145434eb1d2328cf5013ac33"
   integrity sha512-+1VkjdD0QBLPodGrJUeqarH8VAIvQODIbwh9XpP5Syisf7YoQgsJKPNFoqqLQlu+VQ/tVSshMR6loPMn8U+dPg==
 
-"@salesforce/cli-plugins-testkit@^5.3.58":
-  version "5.3.58"
-  resolved "https://registry.yarnpkg.com/@salesforce/cli-plugins-testkit/-/cli-plugins-testkit-5.3.58.tgz#79278780433baf565bb5b57146669760e5e56680"
-  integrity sha512-JNRqR+XDhaWUu419Kum5KvUKiw6gQL6O+DUAn3+GRfuia2jYmwVAC9RdQaEcdXQH5BH/3E4JLw5EVEw/LndRQw==
+"@salesforce/cli-plugins-testkit@^5.3.59":
+  version "5.3.59"
+  resolved "https://registry.yarnpkg.com/@salesforce/cli-plugins-testkit/-/cli-plugins-testkit-5.3.59.tgz#536b0a2337dba3e6bdc8c8f66142014336e44f84"
+  integrity sha512-1bOSsuwZkIbbvQMCAVK2jxUnuarVtEQsGiluZjRTTYUKr15IgLFVZbxBPabve3FgCSKc+UDX2XB6OgeaqBJaIw==
   dependencies:
-    "@salesforce/core" "^8.30.3"
+    "@salesforce/core" "^8.31.1"
     "@salesforce/kit" "^3.2.6"
     "@salesforce/ts-types" "^2.0.11"
     "@types/shelljs" "^0.10.0"
@@ -706,35 +706,10 @@
     strip-ansi "6.0.1"
     ts-retry-promise "^0.8.1"
 
-"@salesforce/core@^8.23.1", "@salesforce/core@^8.30.3":
-  version "8.30.3"
-  resolved "https://registry.yarnpkg.com/@salesforce/core/-/core-8.30.3.tgz#333315e9c0436abd2247df7b5b31375df4002cd6"
-  integrity sha512-E3WPXxAEqvpZXp6nnkkoNRFGQ2c/5Mhnbl9s0ajQiLTpqQ1Una5PlPu0s2rRvu8qGKnT1AI7xT3RDy3pd/dULg==
-  dependencies:
-    "@jsforce/jsforce-node" "^3.10.13"
-    "@salesforce/kit" "^3.2.4"
-    "@salesforce/ts-types" "^2.0.12"
-    ajv "^8.18.0"
-    change-case "^4.1.2"
-    fast-levenshtein "^3.0.0"
-    faye "^1.4.1"
-    form-data "^4.0.4"
-    js2xmlparser "^4.0.1"
-    jsonwebtoken "9.0.3"
-    jszip "3.10.1"
-    memfs "4.38.1"
-    pino "^9.7.0"
-    pino-abstract-transport "^1.2.0"
-    pino-pretty "^11.3.0"
-    proper-lockfile "^4.1.2"
-    semver "^7.8.0"
-    ts-retry-promise "^0.8.1"
-    zod "^4.1.12"
-
-"@salesforce/core@^8.31.0":
-  version "8.31.0"
-  resolved "https://registry.yarnpkg.com/@salesforce/core/-/core-8.31.0.tgz#153beb193af8fce73d31cc39afee794c4c1ee1c0"
-  integrity sha512-TXQoR7Bs0Dk5AuNY8eaNRhMeLDLcpJ8su7LVxn7VVfnRxITrRh4gkSuOAXdBKAqx0WcjRONDs1twedaOE7Xu4Q==
+"@salesforce/core@^8.23.1", "@salesforce/core@^8.31.0", "@salesforce/core@^8.31.1":
+  version "8.31.1"
+  resolved "https://registry.yarnpkg.com/@salesforce/core/-/core-8.31.1.tgz#a0057e46568b5aeb6d838c461d7c98105ec11dc2"
+  integrity sha512-dnBfLI0v/Ucsh/QrpYPGeo39qsvvglWMRSifx1lmAwLc9QAnL3Hhp9zUxJyX5icD9jj1uMftsAtIOGyjC2+KXA==
   dependencies:
     "@jsforce/jsforce-node" "^3.10.13"
     "@salesforce/kit" "^3.2.4"