diff --git a/package-lock.json b/package-lock.json
index 68013ce..4cd6d6d 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -14,7 +14,7 @@
             },
             "devDependencies": {
                 "@rcv-prod-toolkit/types": "github:rcv-prod-toolkit/types",
-                "typescript": "^5.4.2"
+                "typescript": "^5.4.3"
             }
         },
         "node_modules/@colors/colors": {
@@ -367,9 +367,9 @@
             "dev": true
         },
         "node_modules/typescript": {
-            "version": "5.4.2",
-            "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.4.2.tgz",
-            "integrity": "sha512-+2/g0Fds1ERlP6JsakQQDXjZdZMM+rqpamFZJEKh4kwTIn3iDkgKtby0CeNd5ATNZ4Ry1ax15TMx0W2V+miizQ==",
+            "version": "5.4.3",
+            "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.4.3.tgz",
+            "integrity": "sha512-KrPd3PKaCLr78MalgiwJnA25Nm8HAmdwN3mYUYZgG/wizIo9EainNVQI9/yDavtVFRN2h3k8uf3GLHuhDMgEHg==",
             "dev": true,
             "bin": {
                 "tsc": "bin/tsc",
@@ -729,9 +729,9 @@
             "dev": true
         },
         "typescript": {
-            "version": "5.4.2",
-            "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.4.2.tgz",
-            "integrity": "sha512-+2/g0Fds1ERlP6JsakQQDXjZdZMM+rqpamFZJEKh4kwTIn3iDkgKtby0CeNd5ATNZ4Ry1ax15TMx0W2V+miizQ==",
+            "version": "5.4.3",
+            "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.4.3.tgz",
+            "integrity": "sha512-KrPd3PKaCLr78MalgiwJnA25Nm8HAmdwN3mYUYZgG/wizIo9EainNVQI9/yDavtVFRN2h3k8uf3GLHuhDMgEHg==",
             "dev": true
         },
         "util-deprecate": {
diff --git a/package.json b/package.json
index b062dec..ecbdbbe 100644
--- a/package.json
+++ b/package.json
@@ -20,7 +20,7 @@
     },
     "devDependencies": {
         "@rcv-prod-toolkit/types": "github:rcv-prod-toolkit/types",
-        "typescript": "^5.4.2"
+        "typescript": "^5.4.3"
     },
     "scripts": {
         "build": "tsc"