diff --git a/package.json b/package.json
index 7ca1aed..2e2e0ce 100644
--- a/package.json
+++ b/package.json
@@ -19,15 +19,15 @@
     "bump": "ncu -u -x coffeescript"
   },
   "dependencies": {
-    "tslib": "^2.0.0",
-    "@rollup/plugin-commonjs": "14.0.0",
-    "@rollup/plugin-node-resolve": "8.4.0",
-    "@rollup/plugin-typescript": "5.0.2",
-    "@rollup/plugin-babel": "^5.1.0",
+    "tslib": "^2.0.3",
+    "@rollup/plugin-commonjs": "15.1.0",
+    "@rollup/plugin-node-resolve": "9.0.0",
+    "@rollup/plugin-typescript": "6.0.0",
+    "@rollup/plugin-babel": "^5.2.1",
     "rollup-plugin-coffee-script": "2.0.0",
     "@rollup/plugin-json": "4.1.0",
-    "@rollup/plugin-wasm": "^5.0.0",
-    "rollup-plugin-terser": "6.1.0",
+    "@rollup/plugin-wasm": "^5.1.0",
+    "rollup-plugin-terser": "7.0.2",
     "rollup-plugin-auto-external": "2.0.0",
     "rollup-plugin-css-only": "^2.1.0",
     "rollup-plugin-execute": "^1.1.1",
@@ -35,15 +35,15 @@
     "array-includes-any": "^2.7.3"
   },
   "peerDependencies": {
-    "rollup": "2.23.0",
-    "typescript": "^3.9.7",
+    "rollup": "2.31.0",
+    "typescript": "^4.0.3",
     "coffeescript": "^1.12.7",
-    "@babel/core": "^7.11.0"
+    "@babel/core": "^7.12.1"
   },
   "devDependencies": {
-    "typescript": "^3.9.7",
-    "rollup": "2.23.0",
-    "prettier": "^2.0.5",
-    "npm-check-updates": "7.0.2"
+    "typescript": "^4.0.3",
+    "rollup": "2.31.0",
+    "prettier": "^2.1.2",
+    "npm-check-updates": "9.1.0"
   }
 }