Updates package dependencies

Author: kettanaito

package.json

@@ -32,17 +32,17 @@
     "prepublishOnly": "yarn test && yarn build"
   },
   "devDependencies": {
-    "@babel/core": "^7.11.4",
-    "@babel/preset-env": "^7.11.0",
-    "@types/jest": "^26.0.10",
-    "jest": "^26.4.2",
+    "@babel/core": "^7.12.3",
+    "@babel/preset-env": "^7.12.1",
+    "@types/jest": "^26.0.15",
+    "jest": "^26.6.3",
     "rimraf": "^3.0.2",
-    "rollup": "^2.26.6",
+    "rollup": "^2.33.1",
     "rollup-plugin-babel": "^4.4.0",
     "rollup-plugin-node-resolve": "^5.2.0",
-    "rollup-plugin-sourcemaps": "^0.6.2",
-    "rollup-plugin-typescript2": "^0.27.2",
-    "ts-jest": "^26.3.0",
-    "typescript": "^4.0.2"
+    "rollup-plugin-sourcemaps": "^0.6.3",
+    "rollup-plugin-typescript2": "^0.29.0",
+    "ts-jest": "^26.4.3",
+    "typescript": "^4.0.5"
   }
 }