diff --git a/package.json b/package.json
index d5e70b9..ad3fe6b 100644
--- a/package.json
+++ b/package.json
@@ -30,16 +30,16 @@
     "index.js"
   ],
   "devDependencies": {
-    "@types/tape": "^4.13.0",
+    "@types/tape": "^4.0.0",
     "c8": "^7.0.0",
     "prettier": "^2.0.0",
     "remark-cli": "^9.0.0",
     "remark-preset-wooorm": "^8.0.0",
-    "rimraf": "^3.0.2",
+    "rimraf": "^3.0.0",
     "tape": "^5.0.0",
-    "type-coverage": "^2.17.0",
-    "typescript": "^4.2.3",
-    "xo": "^0.38.0"
+    "type-coverage": "^2.0.0",
+    "typescript": "^4.0.0",
+    "xo": "^0.39.0"
   },
   "scripts": {
     "prepack": "npm run build && npm run format",