diff --git a/package-lock.json b/package-lock.json
index a8976cf..dab4436 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -21,7 +21,7 @@
       },
       "devDependencies": {
         "@playwright/test": "1.51.1",
-        "koa": "3.0.1",
+        "koa": "3.0.3",
         "koa-static": "5.0.0"
       },
       "engines": {
@@ -1005,9 +1005,9 @@
       }
     },
     "node_modules/koa": {
-      "version": "3.0.1",
-      "resolved": "https://registry.npmjs.org/koa/-/koa-3.0.1.tgz",
-      "integrity": "sha512-oDxVkRwPOHhGlxKIDiDB2h+/l05QPtefD7nSqRgDfZt8P+QVYFWjfeK8jANf5O2YXjk8egd7KntvXKYx82wOag==",
+      "version": "3.0.3",
+      "resolved": "https://registry.npmjs.org/koa/-/koa-3.0.3.tgz",
+      "integrity": "sha512-MeuwbCoN1daWS32/Ni5qkzmrOtQO2qrnfdxDHjrm6s4b59yG4nexAJ0pTEFyzjLp0pBVO80CZp0vW8Ze30Ebow==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
diff --git a/package.json b/package.json
index dab4946..95dca1d 100644
--- a/package.json
+++ b/package.json
@@ -35,7 +35,7 @@
     "node": ">=18"
   },
   "devDependencies": {
-    "koa": "3.0.1",
+    "koa": "3.0.3",
     "koa-static": "5.0.0",
     "@playwright/test": "1.51.1"
   }