diff --git a/package.json b/package.json
index 06dbf8e..e60b69d 100644
--- a/package.json
+++ b/package.json
@@ -25,14 +25,14 @@
   "license": "MIT",
   "devDependencies": {
     "@types/jest": "^26.0.23",
-    "@types/node": "14.14.x",
+    "@types/node": "15.12.4",
     "copyfiles": "^2.4.1",
     "jest": "^27.0.5",
     "peggy": "1.2.0",
     "ts-jest": "^27.0.3",
-    "ts-node": "9.1.x",
-    "tsd": "^0.14.0",
-    "typescript": "4.2.x"
+    "ts-node": "10.0.0",
+    "tsd": "^0.17.0",
+    "typescript": "4.3.4"
   },
   "dependencies": {
     "twemoji-parser": "13.1.x"