diff --git a/Firmware/Configuration.h b/Firmware/Configuration.h
index d94d846b..a9bf23e9 100644
--- a/Firmware/Configuration.h
+++ b/Firmware/Configuration.h
@@ -16,8 +16,8 @@ extern uint16_t nPrinterType;
 extern PGM_P sPrinterName;
 
 // Firmware version
-#define FW_VERSION "3.9.1-RC1"
-#define FW_COMMIT_NR 3512
+#define FW_VERSION "3.9.1"
+#define FW_COMMIT_NR 3518
 // FW_VERSION_UNKNOWN means this is an unofficial build.
 // The firmware should only be checked into github with this symbol.
 #define FW_DEV_VERSION FW_VERSION_UNKNOWN