diff --git a/package-lock.json b/package-lock.json
index e9bb8f9053..22eeed6439 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -15863,9 +15863,9 @@
 			}
 		},
 		"typescript": {
-			"version": "3.1.4",
-			"resolved": "https://registry.npmjs.org/typescript/-/typescript-3.1.4.tgz",
-			"integrity": "sha512-JZHJtA6ZL15+Q3Dqkbh8iCUmvxD3iJ7ujXS+fVkKnwIVAdHc5BJTDNM0aTrnr2luKulFjU7W+SRhDZvi66Ru7Q=="
+			"version": "3.1.5",
+			"resolved": "https://registry.npmjs.org/typescript/-/typescript-3.1.5.tgz",
+			"integrity": "sha512-muYNWV9j5+3mXoKD6oPONKuGUmYiFX14gfo9lWm9ZXRHOqVDQiB4q1CzFPbF4QLV2E9TZXH6oK55oQ94rn3PpA=="
 		},
 		"typescript-eslint-parser": {
 			"version": "20.1.1",
diff --git a/package.json b/package.json
index 7febe65337..46359f5b83 100644
--- a/package.json
+++ b/package.json
@@ -204,7 +204,7 @@
 		"ts-loader": "5.3.0",
 		"ts-node": "7.0.1",
 		"tslint": "5.10.0",
-		"typescript": "3.1.4",
+		"typescript": "3.1.5",
 		"typescript-eslint-parser": "20.1.1",
 		"uglify-es": "3.3.9",
 		"url-loader": "1.1.2",