diff --git a/package-lock.json b/package-lock.json
index 5d5a5f11..274bf2db 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -12656,9 +12656,9 @@
       "dev": true
     },
     "typescript": {
-      "version": "3.8.2",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-3.8.2.tgz",
-      "integrity": "sha512-EgOVgL/4xfVrCMbhYKUQTdF37SQn4Iw73H5BgCrF1Abdun7Kwy/QZsE/ssAy0y4LxBbvua3PIbFsbRczWWnDdQ==",
+      "version": "3.6.5",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-3.6.5.tgz",
+      "integrity": "sha512-BEjlc0Z06ORZKbtcxGrIvvwYs5hAnuo6TKdNFL55frVDlB+na3z5bsLhFaIxmT+dPWgBIjMo6aNnTOgHHmHgiQ==",
       "dev": true
     },
     "ua-parser-js": {
diff --git a/package.json b/package.json
index 17dadac0..55b556a4 100644
--- a/package.json
+++ b/package.json
@@ -76,7 +76,7 @@
     "tsickle": "0.38.1",
     "tslint": "^5.19.0",
     "tslint-angular": "^3.0.2",
-    "typescript": "3.8.2",
+    "typescript": "3.6.5",
     "uglify-js": "^3.9.3",
     "webpack": "^4.43.0",
     "webpack-filter-warnings-plugin": "^1.2.1"