diff --git a/src/ballistica/ballistica.cc b/src/ballistica/ballistica.cc
index 82371941..aca95661 100644
--- a/src/ballistica/ballistica.cc
+++ b/src/ballistica/ballistica.cc
@@ -21,7 +21,7 @@
 namespace ballistica {
 
 // These are set automatically via script; don't modify them here.
-const int kAppBuildNumber = 20388;
+const int kAppBuildNumber = 20389;
 const char* kAppVersion = "1.6.5";
 
 // Our standalone globals.