diff --git a/package-lock.json b/package-lock.json
index e2683fb..8ab7ffd 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -474,7 +474,6 @@
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       "dev": true,
       "license": "MIT",
-      "peer": true,
       "dependencies": {
         "@typescript-eslint/scope-manager": "8.44.1",
         "@typescript-eslint/types": "8.44.1",
@@ -683,7 +682,6 @@
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       "dev": true,
       "license": "MIT",
-      "peer": true,
       "bin": {
         "acorn": "bin/acorn"
       },
@@ -917,7 +915,6 @@
       "integrity": "sha512-+waTfRWQlSbpt3KWE+CjrPPYnbq9kfZIYUqapc0uBXyjTp8aYXZDsUH16m39Ryq3NjAVP4tjuF7KaukeqoCoaA==",
       "dev": true,
       "license": "MIT",
-      "peer": true,
       "dependencies": {
         "@eslint-community/eslint-utils": "^4.2.0",
         "@eslint-community/regexpp": "^4.12.1",
@@ -978,7 +975,6 @@
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       "dev": true,
       "license": "MIT",
-      "peer": true,
       "bin": {
         "eslint-config-prettier": "bin/cli.js"
       },
@@ -1739,7 +1735,6 @@
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       "dev": true,
       "license": "MIT",
-      "peer": true,
       "bin": {
         "prettier": "bin/prettier.cjs"
       },
@@ -2084,12 +2079,11 @@
       }
     },
     "node_modules/typescript": {
-      "version": "5.9.2",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.9.2.tgz",
-      "integrity": "sha512-CWBzXQrc/qOkhidw1OzBTQuYRbfyxDXJMVJ1XNwUHGROVmuaeiEm3OslpZ1RV96d7SKKjZKrSJu3+t/xlw3R9A==",
+      "version": "5.9.3",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.9.3.tgz",
+      "integrity": "sha512-jl1vZzPDinLr9eUt3J/t7V6FgNEw9QjvBPdysz9KfQDD41fQrC2Y4vKQdiaUpFT4bXlb1RHhLpp8wtm6M5TgSw==",
       "dev": true,
       "license": "Apache-2.0",
-      "peer": true,
       "bin": {
         "tsc": "bin/tsc",
         "tsserver": "bin/tsserver"
@@ -2267,7 +2261,7 @@
       "devDependencies": {
         "@types/node": "24.5.2",
         "rimraf": "6.0.1",
-        "typescript": "5.9.2"
+        "typescript": "5.9.3"
       }
     }
   }
diff --git a/packages/osc/package.json b/packages/osc/package.json
index 39608e3..fb3935b 100644
--- a/packages/osc/package.json
+++ b/packages/osc/package.json
@@ -38,6 +38,6 @@
   "devDependencies": {
     "@types/node": "24.5.2",
     "rimraf": "6.0.1",
-    "typescript": "5.9.2"
+    "typescript": "5.9.3"
   }
 }