diff --git a/.yarn/offline-cache/typescript-npm-5.8.3-fbd7aef456-cb1d081c88.zip b/.yarn/offline-cache/typescript-npm-5.8.3-fbd7aef456-cb1d081c88.zip
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index 4040bea3..00000000
Binary files a/.yarn/offline-cache/typescript-npm-5.8.3-fbd7aef456-cb1d081c88.zip and /dev/null differ
diff --git a/.yarn/offline-cache/typescript-npm-5.9.3-48715be868-0d0ffb84f2.zip b/.yarn/offline-cache/typescript-npm-5.9.3-48715be868-0d0ffb84f2.zip
new file mode 100644
index 00000000..14df9208
Binary files /dev/null and b/.yarn/offline-cache/typescript-npm-5.9.3-48715be868-0d0ffb84f2.zip differ
diff --git a/.yarn/offline-cache/typescript-patch-625823fe0d-1b503525a8.zip b/.yarn/offline-cache/typescript-patch-625823fe0d-1b503525a8.zip
deleted file mode 100644
index 21d46c0e..00000000
Binary files a/.yarn/offline-cache/typescript-patch-625823fe0d-1b503525a8.zip and /dev/null differ
diff --git a/.yarn/offline-cache/typescript-patch-d305d43608-8bb8d86819.zip b/.yarn/offline-cache/typescript-patch-d305d43608-8bb8d86819.zip
new file mode 100644
index 00000000..5018a283
Binary files /dev/null and b/.yarn/offline-cache/typescript-patch-d305d43608-8bb8d86819.zip differ
diff --git a/nextjs/pages-router/site-footer/package.json b/nextjs/pages-router/site-footer/package.json
index c0a966b9..ccf5dd14 100644
--- a/nextjs/pages-router/site-footer/package.json
+++ b/nextjs/pages-router/site-footer/package.json
@@ -17,7 +17,7 @@
     "next": "14.2.28",
     "react": "18.3.1",
     "react-dom": "18.3.1",
-    "typescript": "5.8.3",
+    "typescript": "5.9.3",
     "vcc-ui": "^4.0.0"
   }
 }
diff --git a/nextjs/pages-router/site-navigation/package.json b/nextjs/pages-router/site-navigation/package.json
index 52492d30..5a46664d 100644
--- a/nextjs/pages-router/site-navigation/package.json
+++ b/nextjs/pages-router/site-navigation/package.json
@@ -17,7 +17,7 @@
     "next": "14.2.28",
     "react": "18.3.1",
     "react-dom": "18.3.1",
-    "typescript": "5.8.3",
+    "typescript": "5.9.3",
     "vcc-ui": "^4.0.0"
   }
 }
diff --git a/nextjs/site-navigation-footer/package.json b/nextjs/site-navigation-footer/package.json
index 9bc1630a..0a5fd3d5 100644
--- a/nextjs/site-navigation-footer/package.json
+++ b/nextjs/site-navigation-footer/package.json
@@ -18,6 +18,6 @@
     "next": "14.2.28",
     "react": "18.3.1",
     "react-dom": "18.3.1",
-    "typescript": "5.8.3"
+    "typescript": "5.9.3"
   }
 }
diff --git a/yarn.lock b/yarn.lock
index 0c8c5fc5..44239a88 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -609,7 +609,7 @@ __metadata:
     next: 14.2.28
     react: 18.3.1
     react-dom: 18.3.1
-    typescript: 5.8.3
+    typescript: 5.9.3
     vcc-ui: ^4.0.0
   languageName: unknown
   linkType: soft
@@ -627,7 +627,7 @@ __metadata:
     next: 14.2.28
     react: 18.3.1
     react-dom: 18.3.1
-    typescript: 5.8.3
+    typescript: 5.9.3
   languageName: unknown
   linkType: soft
 
@@ -643,7 +643,7 @@ __metadata:
     next: 14.2.28
     react: 18.3.1
     react-dom: 18.3.1
-    typescript: 5.8.3
+    typescript: 5.9.3
     vcc-ui: ^4.0.0
   languageName: unknown
   linkType: soft
@@ -818,23 +818,23 @@ __metadata:
   languageName: node
   linkType: hard
 
-"typescript@npm:5.8.3":
-  version: 5.8.3
-  resolution: "typescript@npm:5.8.3"
+"typescript@npm:5.9.3":
+  version: 5.9.3
+  resolution: "typescript@npm:5.9.3"
   bin:
     tsc: bin/tsc
     tsserver: bin/tsserver
-  checksum: cb1d081c889a288b962d3c8ae18d337ad6ee88a8e81ae0103fa1fecbe923737f3ba1dbdb3e6d8b776c72bc73bfa6d8d850c0306eed1a51377d2fccdfd75d92c4
+  checksum: 0d0ffb84f2cd072c3e164c79a2e5a1a1f4f168e84cb2882ff8967b92afe1def6c2a91f6838fb58b168428f9458c57a2ba06a6737711fdd87a256bbe83e9a217f
   languageName: node
   linkType: hard
 
-"typescript@patch:typescript@5.8.3#~builtin<compat/typescript>":
-  version: 5.8.3
-  resolution: "typescript@patch:typescript@npm%3A5.8.3#~builtin<compat/typescript>::version=5.8.3&hash=d73830"
+"typescript@patch:typescript@5.9.3#~builtin<compat/typescript>":
+  version: 5.9.3
+  resolution: "typescript@patch:typescript@npm%3A5.9.3#~builtin<compat/typescript>::version=5.9.3&hash=d73830"
   bin:
     tsc: bin/tsc
     tsserver: bin/tsserver
-  checksum: 1b503525a88ff0ff5952e95870971c4fb2118c17364d60302c21935dedcd6c37e6a0a692f350892bafcef6f4a16d09073fe461158547978d2f16fbe4cb18581c
+  checksum: 8bb8d86819ac86a498eada254cad7fb69c5f74778506c700c2a712daeaff21d3a6f51fd0d534fe16903cb010d1b74f89437a3d02d4d0ff5ca2ba9a4660de8497
   languageName: node
   linkType: hard