diff --git a/package-lock.json b/package-lock.json
index 7aaaab4e..529fd8db 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -34,7 +34,7 @@
         "sinon": "^19.0.2",
         "ts-node": "^10.9.2",
         "ts-pattern": "^5.3.1",
-        "typescript": "^5.5.2",
+        "typescript": "^5.6.2",
         "xo": "^0.59.3"
       },
       "engines": {
@@ -9148,9 +9148,9 @@
       }
     },
     "node_modules/typescript": {
-      "version": "5.5.4",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.5.4.tgz",
-      "integrity": "sha512-Mtq29sKDAEYP7aljRgtPOpTvOfbwRWlS6dPRzwjdE+C0R4brX/GUyhHSecbHMFLNBLcJIPt9nl9yG5TZ1weH+Q==",
+      "version": "5.6.2",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.6.2.tgz",
+      "integrity": "sha512-NW8ByodCSNCwZeghjN3o+JX5OFH0Ojg6sadjEKY4huZ52TqbJTJnDo5+Tw98lSy63NZvi4n+ez5m2u5d4PkZyw==",
       "dev": true,
       "bin": {
         "tsc": "bin/tsc",
@@ -16598,9 +16598,9 @@
       }
     },
     "typescript": {
-      "version": "5.5.4",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.5.4.tgz",
-      "integrity": "sha512-Mtq29sKDAEYP7aljRgtPOpTvOfbwRWlS6dPRzwjdE+C0R4brX/GUyhHSecbHMFLNBLcJIPt9nl9yG5TZ1weH+Q==",
+      "version": "5.6.2",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.6.2.tgz",
+      "integrity": "sha512-NW8ByodCSNCwZeghjN3o+JX5OFH0Ojg6sadjEKY4huZ52TqbJTJnDo5+Tw98lSy63NZvi4n+ez5m2u5d4PkZyw==",
       "dev": true
     },
     "unbox-primitive": {
diff --git a/package.json b/package.json
index aa348db7..5deea8bf 100644
--- a/package.json
+++ b/package.json
@@ -58,7 +58,7 @@
     "sinon": "^19.0.2",
     "ts-node": "^10.9.2",
     "ts-pattern": "^5.3.1",
-    "typescript": "^5.5.2",
+    "typescript": "^5.6.2",
     "xo": "^0.59.3"
   },
   "xo": {