diff --git a/package-lock.json b/package-lock.json
index dd5312d..9e2ab62 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -18,7 +18,7 @@
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         "eslint": "7.32.0",
         "eslint-config-athom": "3.1.1",
-        "typescript": "4.9.5"
+        "typescript": "5.5.4"
       }
     },
     "node_modules/@babel/code-frame": {
@@ -1502,6 +1502,19 @@
         "node": ">= 4"
       }
     },
+    "node_modules/eslint-config-athom/node_modules/typescript": {
+      "version": "4.9.5",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.9.5.tgz",
+      "integrity": "sha512-1FXk9E2Hm+QzZQ7z+McJiHL4NW1F2EzMu9Nq9i3zAaGqibafqYwCVU6WyWAuyQRRzOlxou8xZSyXLEN8oKj24g==",
+      "dev": true,
+      "bin": {
+        "tsc": "bin/tsc",
+        "tsserver": "bin/tsserver"
+      },
+      "engines": {
+        "node": ">=4.2.0"
+      }
+    },
     "node_modules/eslint-import-resolver-node": {
       "version": "0.3.6",
       "resolved": "https://registry.npmjs.org/eslint-import-resolver-node/-/eslint-import-resolver-node-0.3.6.tgz",
@@ -3613,16 +3626,16 @@
       }
     },
     "node_modules/typescript": {
-      "version": "4.9.5",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.9.5.tgz",
-      "integrity": "sha512-1FXk9E2Hm+QzZQ7z+McJiHL4NW1F2EzMu9Nq9i3zAaGqibafqYwCVU6WyWAuyQRRzOlxou8xZSyXLEN8oKj24g==",
+      "version": "5.5.4",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.5.4.tgz",
+      "integrity": "sha512-Mtq29sKDAEYP7aljRgtPOpTvOfbwRWlS6dPRzwjdE+C0R4brX/GUyhHSecbHMFLNBLcJIPt9nl9yG5TZ1weH+Q==",
       "dev": true,
       "bin": {
         "tsc": "bin/tsc",
         "tsserver": "bin/tsserver"
       },
       "engines": {
-        "node": ">=4.2.0"
+        "node": ">=14.17"
       }
     },
     "node_modules/unbox-primitive": {
@@ -4876,6 +4889,12 @@
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           "integrity": "sha512-MAb38BcSbH0eHNBxn7ql2NH/kX33OkB3lZ1BNdh7ENeRChHTYsTvWrMubiIAMNS2llXEEgZ1MUOBtXChP3kaFQ==",
           "dev": true
+        },
+        "typescript": {
+          "version": "4.9.5",
+          "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.9.5.tgz",
+          "integrity": "sha512-1FXk9E2Hm+QzZQ7z+McJiHL4NW1F2EzMu9Nq9i3zAaGqibafqYwCVU6WyWAuyQRRzOlxou8xZSyXLEN8oKj24g==",
+          "dev": true
         }
       }
     },
@@ -6436,9 +6455,9 @@
       "dev": true
     },
     "typescript": {
-      "version": "4.9.5",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.9.5.tgz",
-      "integrity": "sha512-1FXk9E2Hm+QzZQ7z+McJiHL4NW1F2EzMu9Nq9i3zAaGqibafqYwCVU6WyWAuyQRRzOlxou8xZSyXLEN8oKj24g==",
+      "version": "5.5.4",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.5.4.tgz",
+      "integrity": "sha512-Mtq29sKDAEYP7aljRgtPOpTvOfbwRWlS6dPRzwjdE+C0R4brX/GUyhHSecbHMFLNBLcJIPt9nl9yG5TZ1weH+Q==",
       "dev": true
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     "unbox-primitive": {
diff --git a/package.json b/package.json
index 843ab7e..e742411 100644
--- a/package.json
+++ b/package.json
@@ -12,7 +12,7 @@
     "@types/node": "18.16.19",
     "eslint": "7.32.0",
     "eslint-config-athom": "3.1.1",
-    "typescript": "4.9.5"
+    "typescript": "5.5.4"
   },
   "dependencies": {
     "@smartthings/core-sdk": "5.3.0",