diff --git a/.npmignore b/.npmignore
new file mode 100644
index 0000000..79fdf36
--- /dev/null
+++ b/.npmignore
@@ -0,0 +1,2 @@
+tags
+.zedstate
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 8aa436e..c1a8d5d 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,9 @@
 # Changelog
 
+## v1.5.2
+
+- fixed missing file "umd-tough-cookie.js“ (caused by missing file ".npmignore")
+
 ## v1.5.1
 
 - fixed case-sensitive path name of android source files ("CordovaHTTP" --> "cordovahttp")
diff --git a/package.json b/package.json
index 067abd9..ace7198 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "cordova-plugin-advanced-http",
-  "version": "1.5.1",
+  "version": "1.5.2",
   "description": "Cordova / Phonegap plugin for communicating with HTTP servers using SSL pinning",
   "scripts": {
     "build": "cp node_modules/umd-tough-cookie/lib/umd-tough-cookie.js www/umd-tough-cookie.js",
diff --git a/plugin.xml b/plugin.xml
index 3326a56..827596a 100644
--- a/plugin.xml
+++ b/plugin.xml
@@ -2,7 +2,7 @@
 <plugin xmlns="http://www.phonegap.com/ns/plugins/1.0"
   xmlns:android="http://schemas.android.com/apk/res/android"
   id="cordova-plugin-advanced-http"
-  version="1.5.1">
+  version="1.5.2">
 
     <name>Advanced HTTP plugin</name>