diff --git a/client/pnpm-lock.yaml b/client/pnpm-lock.yaml
index 0accfead7..f1d2877f8 100644
--- a/client/pnpm-lock.yaml
+++ b/client/pnpm-lock.yaml
@@ -8,7 +8,7 @@ overrides:
   webpack-dev-server: 6.0.0
   uuid: 14.0.1
   undici@6: 8.6.0
-  undici@7: 8.6.0
+  undici@7: 8.9.0
   hono: 4.12.27
   tar: 7.5.19
   piscina: 5.2.0
@@ -5575,6 +5575,10 @@ packages:
     resolution: {integrity: sha512-l2FlC6I510GawyEd1qgcE/okihKrzy+BRTEBlu6T0fdbM9m5yxtIH5Oa3ysRsH0zC4EhmWUEaSDsy2QngBeRlw==}
     engines: {node: '>=22.19.0'}
 
+  undici@8.9.0:
+    resolution: {integrity: sha512-aWZpUj7XoGonMClx4gdDRfgBjqeA+F473aDmROQQbM9n6PRfK/u1q/a0X4wMTgcHfT8H6fpbt98PFuDUwFg2YA==}
+    engines: {node: '>=22.19.0'}
+
   unicode-canonical-property-names-ecmascript@2.0.1:
     resolution: {integrity: sha512-dA8WbNeb2a6oQzAQ55YlT5vQAWGV9WXOsi3SskE3bcCdM0P4SDd+24zS/OCacdRq5BkdsRj9q3Pg6YyQoxIGqg==}
     engines: {node: '>=4'}
@@ -6253,7 +6257,7 @@ snapshots:
       tinyglobby: 0.2.15
       tslib: 2.8.1
       typescript: 5.9.3
-      undici: 8.6.0
+      undici: 8.9.0
       vite: 8.1.3(@types/node@24.13.2)(esbuild@0.28.1)(jiti@1.21.7)(less@4.4.2)(sass@1.97.3)(terser@5.46.0)
       watchpack: 2.5.1
     optionalDependencies:
@@ -6309,7 +6313,7 @@ snapshots:
       tinyglobby: 0.2.15
       tslib: 2.8.1
       typescript: 5.9.3
-      undici: 8.6.0
+      undici: 8.9.0
       vite: 8.1.3(@types/node@24.13.2)(esbuild@0.28.1)(jiti@1.21.7)(less@4.4.2)(sass@1.97.3)(terser@5.48.0)
       watchpack: 2.5.1
     optionalDependencies:
@@ -11839,6 +11843,8 @@ snapshots:
 
   undici@8.6.0: {}
 
+  undici@8.9.0: {}
+
   unicode-canonical-property-names-ecmascript@2.0.1: {}
 
   unicode-match-property-ecmascript@2.0.0:
diff --git a/client/pnpm-workspace.yaml b/client/pnpm-workspace.yaml
index 0c85eeb7f..bdfafddb1 100644
--- a/client/pnpm-workspace.yaml
+++ b/client/pnpm-workspace.yaml
@@ -53,7 +53,7 @@ overrides:
   webpack-dev-server: 6.0.0
   uuid: 14.0.1
   undici@6: 8.6.0
-  undici@7: 8.6.0
+  undici@7: 8.9.0
   hono: 4.12.27
   tar: 7.5.19
   piscina: 5.2.0