diff --git a/typescript/common/data/package.json b/typescript/common/data/package.json
index cdf04e0..448e9f8 100644
--- a/typescript/common/data/package.json
+++ b/typescript/common/data/package.json
@@ -31,6 +31,6 @@
   "homepage": "https://github.com/commontoolsinc/system#readme",
   "dependencies": {},
   "devDependencies": {
-    "typescript": "^5.7.3"
+    "typescript": "^5.8.2"
   }
 }
diff --git a/typescript/common/function/package.json b/typescript/common/function/package.json
index e912fcb..5f49992 100644
--- a/typescript/common/function/package.json
+++ b/typescript/common/function/package.json
@@ -24,6 +24,6 @@
   "homepage": "https://github.com/commontoolsinc/system#readme",
   "dependencies": {},
   "devDependencies": {
-    "typescript": "^5.7.3"
+    "typescript": "^5.8.2"
   }
 }
diff --git a/typescript/common/io/package.json b/typescript/common/io/package.json
index bb29ba5..9ff762b 100644
--- a/typescript/common/io/package.json
+++ b/typescript/common/io/package.json
@@ -24,6 +24,6 @@
   "homepage": "https://github.com/commontoolsinc/system#readme",
   "dependencies": {},
   "devDependencies": {
-    "typescript": "^5.7.3"
+    "typescript": "^5.8.2"
   }
 }
diff --git a/typescript/package-lock.json b/typescript/package-lock.json
index c16be6b..9e9b519 100644
--- a/typescript/package-lock.json
+++ b/typescript/package-lock.json
@@ -24,7 +24,7 @@
       "version": "0.0.1",
       "license": "UNLICENSED",
       "devDependencies": {
-        "typescript": "^5.7.3"
+        "typescript": "^5.8.2"
       }
     },
     "common/function": {
@@ -32,7 +32,7 @@
       "version": "0.0.1",
       "license": "UNLICENSED",
       "devDependencies": {
-        "typescript": "^5.7.3"
+        "typescript": "^5.8.2"
       }
     },
     "common/io": {
@@ -40,7 +40,7 @@
       "version": "0.0.1",
       "license": "UNLICENSED",
       "devDependencies": {
-        "typescript": "^5.7.3"
+        "typescript": "^5.8.2"
       }
     },
     "node_modules/@bytecodealliance/componentize-js": {
@@ -618,9 +618,9 @@
       "integrity": "sha512-GpVkmM8vF2vQUkj2LvZmD35JxeJOLCwJ9cUkugyk2nuhbv3+mJvpLYYt+0+USMxE+oj+ey/lJEnhZw75x/OMcQ=="
     },
     "node_modules/typescript": {
-      "version": "5.7.3",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.7.3.tgz",
-      "integrity": "sha512-84MVSjMEHP+FQRPy3pX9sTVV/INIex71s9TL2Gm5FG/WG1SqXeKyZ0k7/blY/4FdOzI12CBy1vGc4og/eus0fw==",
+      "version": "5.8.2",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.8.2.tgz",
+      "integrity": "sha512-aJn6wq13/afZp/jT9QZmwEjDqqvSGp1VT5GVg+f/t6/oVyrgXM6BY1h9BRh/O5p3PlUPAe+WuiEZOmb/49RqoQ==",
       "dev": true,
       "license": "Apache-2.0",
       "bin": {