diff --git a/CHANGELOG.md b/CHANGELOG.md
index 247c6fbb9a..1f5aa603f0 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,6 +5,11 @@ Changelog
 
 All dates are in the European Central timezone.
 
+Version 8.3 *(2013-10-29)*
+-----------------
+
+* Crash fix for In-App billing.
+
 Version 8.2 *(2013-10-23)*
 -----------------
 
diff --git a/SeriesGuide/build.gradle b/SeriesGuide/build.gradle
index 86c14e41ee..495f44bab4 100644
--- a/SeriesGuide/build.gradle
+++ b/SeriesGuide/build.gradle
@@ -13,8 +13,8 @@ android {
     productFlavors {
         free {
             packageName "com.battlelancer.seriesguide"
-            versionCode 179
-            versionName "8.2"
+            versionCode 181
+            versionName "8.3"
         }
         beta {
             packageName "com.battlelancer.seriesguide.beta"
diff --git a/SeriesGuide/src/main/java/com/battlelancer/seriesguide/billing/IabHelper.java b/SeriesGuide/src/main/java/com/battlelancer/seriesguide/billing/IabHelper.java
index 15586b9d15..269a017a5b 100644
--- a/SeriesGuide/src/main/java/com/battlelancer/seriesguide/billing/IabHelper.java
+++ b/SeriesGuide/src/main/java/com/battlelancer/seriesguide/billing/IabHelper.java
@@ -270,6 +270,7 @@ public void onServiceConnected(ComponentName name, IBinder service) {
         }
         else {
             // no service available to handle that Intent
+            mServiceConn = null;
             if (listener != null) {
                 listener.onIabSetupFinished(
                         new IabResult(BILLING_RESPONSE_RESULT_BILLING_UNAVAILABLE,