diff --git a/CHANGELOG.md b/CHANGELOG.md
index 284a645f..8e511069 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,7 @@
+# 4.0.1 (2020-02-27)
+
+  * Fix compilation errors in Alpine linux
+
 # 4.0.0 (2020-02-17)
 
   * Switch to NAPI bcrypt
diff --git a/package-lock.json b/package-lock.json
index 06062731..1b7f20d5 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "bcrypt",
-  "version": "4.0.0",
+  "version": "4.0.1",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
diff --git a/package.json b/package.json
index ec23daf0..85413ed1 100644
--- a/package.json
+++ b/package.json
@@ -11,7 +11,7 @@
     "crypto"
   ],
   "main": "./bcrypt",
-  "version": "4.0.0",
+  "version": "4.0.1",
   "author": "Nick Campbell (https://github.com/ncb000gt)",
   "engines": {
     "node": ">= 10.0.0"