diff --git a/package.json b/package.json
index 6ba9196bd..9f3ba12f2 100644
--- a/package.json
+++ b/package.json
@@ -151,7 +151,7 @@
     "eslint-plugin-qunit": "^8.1.2",
     "loader.js": "^4.7.0",
     "miragejs": "^0.1.48",
-    "mocha": "^10.8.2",
+    "mocha": "^11.0.1",
     "prettier": "^3.3.3",
     "qunit": "^2.22.0",
     "qunit-dom": "^3.3.0",
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 075d927eb..6ec59eec6 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -367,8 +367,8 @@ importers:
         specifier: ^0.1.48
         version: 0.1.48
       mocha:
-        specifier: ^10.8.2
-        version: 10.8.2
+        specifier: ^11.0.1
+        version: 11.0.1
       prettier:
         specifier: ^3.3.3
         version: 3.3.3
@@ -6337,9 +6337,9 @@ packages:
     resolution: {integrity: sha512-IXnMcJ6ZyTuhRmJSjzvHSRhlVPiN9Jwc6e59V0bEJ0ba6OBeX2L0E+mRN1QseeOF4mM+F1Rit6Nh7o+rl2Yn/A==}
     engines: {node: '>0.9'}
 
-  mocha@10.8.2:
-    resolution: {integrity: sha512-VZlYo/WE8t1tstuRmqgeyBgCbJc/lEdopaa+axcKzTBJ+UIdlAB9XnmvTCAH4pwR4ElNInaedhEBmZD8iCSVEg==}
-    engines: {node: '>= 14.0.0'}
+  mocha@11.0.1:
+    resolution: {integrity: sha512-+3GkODfsDG71KSCQhc4IekSW+ItCK/kiez1Z28ksWvYhKXV/syxMlerR/sC7whDp7IyreZ4YxceMLdTs5hQE8A==}
+    engines: {node: ^18.18.0 || ^20.9.0 || >=21.1.0}
     hasBin: true
 
   morgan@1.10.0:
@@ -16698,7 +16698,7 @@ snapshots:
 
   mktemp@0.4.0: {}
 
-  mocha@10.8.2:
+  mocha@11.0.1:
     dependencies:
       ansi-colors: 4.1.3
       browser-stdout: 1.3.1
@@ -16707,7 +16707,7 @@ snapshots:
       diff: 5.2.0
       escape-string-regexp: 4.0.0
       find-up: 5.0.0
-      glob: 8.1.0
+      glob: 10.4.5
       he: 1.2.0
       js-yaml: 4.1.0
       log-symbols: 4.1.0