diff --git a/fixtures/external_call/package.json b/fixtures/external_call/package.json
index a39a53d..44aa6df 100644
--- a/fixtures/external_call/package.json
+++ b/fixtures/external_call/package.json
@@ -9,7 +9,7 @@
   },
   "devDependencies": {
     "chai": "^6.2.0",
-    "mocha": "^11.7.4",
+    "mocha": "^11.7.5",
     "retry": "file:../retry",
     "ts-mocha": "^10.0.0",
     "@types/bn.js": "^5.2.0",
diff --git a/fixtures/external_call/yarn.lock b/fixtures/external_call/yarn.lock
index 36bef1f..18cc421 100644
--- a/fixtures/external_call/yarn.lock
+++ b/fixtures/external_call/yarn.lock
@@ -659,10 +659,10 @@ mkdirp@^0.5.1:
   dependencies:
     minimist "^1.2.6"
 
-mocha@^11.7.4:
-  version "11.7.4"
-  resolved "https://registry.yarnpkg.com/mocha/-/mocha-11.7.4.tgz#f161b17aeccb0762484b33bdb3f7ab9410ba5c82"
-  integrity sha512-1jYAaY8x0kAZ0XszLWu14pzsf4KV740Gld4HXkhNTXwcHx4AUEDkPzgEHg9CM5dVcW+zv036tjpsEbLraPJj4w==
+mocha@^11.7.5:
+  version "11.7.5"
+  resolved "https://registry.yarnpkg.com/mocha/-/mocha-11.7.5.tgz#58f5bbfa5e0211ce7e5ee6128107cefc2515a627"
+  integrity sha512-mTT6RgopEYABzXWFx+GcJ+ZQ32kp4fMf0xvpZIIfSq9Z8lC/++MtcCnQ9t5FP2veYEP95FIYSvW+U9fV4xrlig==
   dependencies:
     browser-stdout "^1.3.1"
     chokidar "^4.0.1"