diff --git a/app/build.gradle b/app/build.gradle
index 937f8190..3aa2feed 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -79,6 +79,11 @@ android {
             versionNameSuffix = '_nov2020'
             versionCode = 52110 + android.defaultConfig.versionCode
         }
+        oct2021 {
+            dimension = 'endOfUse'
+            versionNameSuffix = '_oct2021'
+            versionCode = 52120 + android.defaultConfig.versionCode
+        }
     }
 
     configurations {
diff --git a/app/src/main/java/net/pokeranalytics/android/util/billing/AppGuard.kt b/app/src/main/java/net/pokeranalytics/android/util/billing/AppGuard.kt
index d20b35c2..6ab05e33 100644
--- a/app/src/main/java/net/pokeranalytics/android/util/billing/AppGuard.kt
+++ b/app/src/main/java/net/pokeranalytics/android/util/billing/AppGuard.kt
@@ -78,6 +78,7 @@ object AppGuard : PurchasesUpdatedListener {
 				"august2020" -> "01/8/2020"
 				"april2021" -> "09/4/2021"
 				"nov2020" -> "08/11/2020"
+				"oct2021" -> "01/10/2021"
 				else -> null
 			}