diff --git a/unfurler/package-lock.json b/unfurler/package-lock.json
index 40520d413a..5b59c532af 100644
--- a/unfurler/package-lock.json
+++ b/unfurler/package-lock.json
@@ -12,7 +12,7 @@
         "express": "^4.18.0",
         "puppeteer": "^15.3.2",
         "puppeteer-cluster": "^0.23.0",
-        "typescript": "~4.7.4"
+        "typescript": "^4.9.5"
       },
       "devDependencies": {
         "@typescript-eslint/eslint-plugin": "^5.30.5",
@@ -2417,9 +2417,10 @@
       }
     },
     "node_modules/typescript": {
-      "version": "4.7.4",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.7.4.tgz",
-      "integrity": "sha512-C0WQT0gezHuw6AdY1M2jxUO83Rjf0HP7Sk1DtXj6j1EwkQNZrHAg2XPWlq62oqEhYvONq5pkC2Y9oPljWToLmQ==",
+      "version": "4.9.5",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.9.5.tgz",
+      "integrity": "sha512-1FXk9E2Hm+QzZQ7z+McJiHL4NW1F2EzMu9Nq9i3zAaGqibafqYwCVU6WyWAuyQRRzOlxou8xZSyXLEN8oKj24g==",
+      "license": "Apache-2.0",
       "bin": {
         "tsc": "bin/tsc",
         "tsserver": "bin/tsserver"
@@ -4284,9 +4285,9 @@
       }
     },
     "typescript": {
-      "version": "4.7.4",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.7.4.tgz",
-      "integrity": "sha512-C0WQT0gezHuw6AdY1M2jxUO83Rjf0HP7Sk1DtXj6j1EwkQNZrHAg2XPWlq62oqEhYvONq5pkC2Y9oPljWToLmQ=="
+      "version": "4.9.5",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.9.5.tgz",
+      "integrity": "sha512-1FXk9E2Hm+QzZQ7z+McJiHL4NW1F2EzMu9Nq9i3zAaGqibafqYwCVU6WyWAuyQRRzOlxou8xZSyXLEN8oKj24g=="
     },
     "unbzip2-stream": {
       "version": "1.4.3",
diff --git a/unfurler/package.json b/unfurler/package.json
index 59d48aa50f..6d50ee4e90 100644
--- a/unfurler/package.json
+++ b/unfurler/package.json
@@ -21,7 +21,7 @@
     "express": "^4.18.0",
     "puppeteer": "^15.3.2",
     "puppeteer-cluster": "^0.23.0",
-    "typescript": "~4.7.4"
+    "typescript": "~4.9.5"
   },
   "devDependencies": {
     "@typescript-eslint/eslint-plugin": "^5.30.5",