diff --git a/package-lock.json b/package-lock.json
index cd5f1c0..f4b5c3e 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -5394,9 +5394,9 @@
       }
     },
     "typescript": {
-      "version": "3.7.5",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-3.7.5.tgz",
-      "integrity": "sha512-/P5lkRXkWHNAbcJIiHPfRoKqyd7bsyCma1hZNUGfn20qm64T6ZBlrzprymeu918H+mB/0rIg2gGK/BXkhhYgBw==",
+      "version": "4.1.2",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.1.2.tgz",
+      "integrity": "sha512-thGloWsGH3SOxv1SoY7QojKi0tc+8FnOmiarEGMbd/lar7QOEd3hvlx3Fp5y6FlDUGl9L+pd4n2e+oToGMmhRQ==",
       "dev": true
     },
     "unbzip2-stream": {
diff --git a/package.json b/package.json
index 85e1f90..d28f07f 100644
--- a/package.json
+++ b/package.json
@@ -36,6 +36,6 @@
     "jest": "^24.8.0",
     "jest-circus": "^24.7.1",
     "ts-jest": "^24.0.2",
-    "typescript": "^3.5.1"
+    "typescript": "^4.1.2"
   }
 }