diff --git a/.npmignore b/.npmignore
index 47269b6..e16f61b 100644
--- a/.npmignore
+++ b/.npmignore
@@ -3,3 +3,4 @@ node_modules/
 .idea/
 package-lock.json
 *.ts
+!*.d.ts
diff --git a/package.json b/package.json
index d9fe52f..b15a7e2 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "asmcrypto.js",
-  "version": "2.1.0",
+  "version": "2.2.0",
   "description": "Asm.js implementation of WebCrypto API",
   "homepage": "https://github.com/asmcrypto/asmcrypto.js",
   "main": "asmcrypto.all.js",