diff --git a/app/CHANGELOG.md b/app/CHANGELOG.md
index 36eac4f5..a31b0d3a 100644
--- a/app/CHANGELOG.md
+++ b/app/CHANGELOG.md
@@ -1,3 +1,7 @@
+2.3.13
+======
+- Fix BLE pairing bug in mesh setup with devices that have new/unknown serial numbers
+
 2.3.11
 ======
 - Fix Photon claiming issue
diff --git a/app/build.gradle b/app/build.gradle
index 86538aab..9aaf5902 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -29,8 +29,8 @@ android {
         minSdkVersion 21
         targetSdkVersion 28
         // scheme for these version numbers: EPOCH MAJOR MINOR PATCH BUILD
-        versionCode 1_02_03_11_01
-        versionName  "2.3.11"
+        versionCode 1_02_03_13_01
+        versionName  "2.3.13"
 
         vectorDrawables.useSupportLibrary = true