diff --git a/package-lock.json b/package-lock.json
index 57ff418..e766179 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "warcio",
-  "version": "2.2.1",
+  "version": "2.2.2",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
     "": {
       "name": "warcio",
-      "version": "2.2.1",
+      "version": "2.2.2",
       "license": "Apache-2.0",
       "dependencies": {
         "base32-encode": "^2.0.0",
diff --git a/package.json b/package.json
index 9d4b658..26d0719 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "warcio",
-  "version": "2.2.1",
+  "version": "2.2.2",
   "keywords": [
     "WARC",
     "web archiving"