diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index e195d328a658..f2118c9653af 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -19,6 +19,7 @@ overrides:
   qs: ^6.15.2
   postcss: ^8.5.18
   uuid: ^11.1.1
+  nanoid: '>=5.1.16 <6'
   ip-address: ^10.3.1
   picomatch: ^4.0.4
   '@anthropic-ai/sdk': '>=0.91.1'
@@ -7034,13 +7035,8 @@ packages:
   nan@2.28.0:
     resolution: {integrity: sha512-fTsDz99OTq2sVePhGdp4qQhggZFtKr64ZNVyVajRKtMOkJxYekplBh577PiJB12v/D3s2E5cGtOI45LWp6rnLQ==}
 
-  nanoid@3.3.16:
-    resolution: {integrity: sha512-bzlKTyNJ7+LdGIIwy8ijFpIqEQIvafahV7eYykJ8Cvh42EdJeODoJ6gUJXpQJvej1BddH8OqTXZNE/KfbWAu8Q==}
-    engines: {node: ^10 || ^12 || ^13.7 || ^14 || >=15.0.1}
-    hasBin: true
-
-  nanoid@5.1.11:
-    resolution: {integrity: sha512-v+KEsUv2ps74PaSKv0gHTxTCgMXOIfBEbaqa6w6ISIGC7ZsvHN4N9oJ8d4cmf0n5oTzQz2SLmThbQWhjd/8eKg==}
+  nanoid@5.1.16:
+    resolution: {integrity: sha512-kVrnsrJqMR8+oLJnGEmSWw9BivK5mt7H3FZatVRjrc5wGqFYuBxX1yG7+A7Gi5AefkX6t/oCkizcQgpu0cY1dQ==}
     engines: {node: ^18 || >=20}
     hasBin: true
 
@@ -8732,7 +8728,7 @@ snapshots:
       '@assistant-ui/store': 0.2.16(@assistant-ui/tap@0.7.1(@types/react@19.2.17)(react@19.2.7))(@types/react@19.2.17)(react@19.2.7)
       '@assistant-ui/tap': 0.7.1(@types/react@19.2.17)(react@19.2.7)
       assistant-stream: 0.3.21
-      nanoid: 5.1.11
+      nanoid: 5.1.16
     optionalDependencies:
       '@types/react': 19.2.17
       assistant-cloud: 0.1.32
@@ -8755,7 +8751,7 @@ snapshots:
       '@radix-ui/react-use-escape-keydown': 1.1.2(@types/react@19.2.17)(react@19.2.7)
       assistant-cloud: 0.1.32
       assistant-stream: 0.3.21
-      nanoid: 5.1.11
+      nanoid: 5.1.16
       radix-ui: 1.6.0(@types/react-dom@19.2.3(@types/react@19.2.17))(@types/react@19.2.17)(react-dom@19.2.7(react@19.2.7))(react@19.2.7)
       react: 19.2.7
       react-dom: 19.2.7(react@19.2.7)
@@ -12861,7 +12857,7 @@ snapshots:
   assistant-stream@0.3.21:
     dependencies:
       '@standard-schema/spec': 1.1.0
-      nanoid: 5.1.11
+      nanoid: 5.1.16
       secure-json-parse: 4.1.0
 
   ast-types@0.16.1:
@@ -15119,9 +15115,7 @@ snapshots:
   nan@2.28.0:
     optional: true
 
-  nanoid@3.3.16: {}
-
-  nanoid@5.1.11: {}
+  nanoid@5.1.16: {}
 
   nanostores@1.3.0: {}
 
@@ -15506,7 +15500,7 @@ snapshots:
 
   postcss@8.5.23:
     dependencies:
-      nanoid: 3.3.16
+      nanoid: 5.1.16
       picocolors: 1.1.1
       source-map-js: 1.2.1