diff --git a/worker/package-lock.json b/worker/package-lock.json
index 1f2ac3e..357836c 100644
--- a/worker/package-lock.json
+++ b/worker/package-lock.json
@@ -12,7 +12,7 @@
         "hono": "^4.4.0",
         "jose": "^5.6.3",
         "marked": "^14.1.4",
-        "nanoid": "^5.0.7",
+        "nanoid": "^5.1.9",
         "pdf-lib": "^1.17.1",
         "zod": "^3.23.8"
       },
@@ -1361,9 +1361,9 @@
       }
     },
     "node_modules/nanoid": {
-      "version": "5.1.7",
-      "resolved": "https://registry.npmjs.org/nanoid/-/nanoid-5.1.7.tgz",
-      "integrity": "sha512-ua3NDgISf6jdwezAheMOk4mbE1LXjm1DfMUDMuJf4AqxLFK3ccGpgWizwa5YV7Yz9EpXwEaWoRXSb/BnV0t5dQ==",
+      "version": "5.1.9",
+      "resolved": "https://registry.npmjs.org/nanoid/-/nanoid-5.1.9.tgz",
+      "integrity": "sha512-ZUvP7KeBLe3OZ1ypw6dI/TzYJuvHP77IM4Ry73waSQTLn8/g8rpdjfyVAh7t1/+FjBtG4lCP42MEbDxOsRpBMw==",
       "funding": [
         {
           "type": "github",
diff --git a/worker/package.json b/worker/package.json
index 43d3300..3f7bbef 100644
--- a/worker/package.json
+++ b/worker/package.json
@@ -12,7 +12,7 @@
     "hono": "^4.4.0",
     "jose": "^5.6.3",
     "marked": "^14.1.4",
-    "nanoid": "^5.0.7",
+    "nanoid": "^5.1.9",
     "pdf-lib": "^1.17.1",
     "zod": "^3.23.8"
   },