Update dependencies

Author: DABH

package.json

@@ -48,10 +48,10 @@
     "is-primitive": "^3.0.1"
   },
   "devDependencies": {
-    "@types/jest": "^24.0.23",
-    "@types/node": "^12.12.14",
-    "jest": "^24.9.0",
-    "ts-jest": "^24.2.0",
-    "typescript": "^3.7.2"
+    "@types/jest": "^25.2.3",
+    "@types/node": "^14.0.11",
+    "jest": "^26.0.1",
+    "ts-jest": "^26.1.0",
+    "typescript": "^3.9.5"
   }
 }