diff --git a/slsDetectorSoftware/commonFiles/versionAPI.h b/slsDetectorSoftware/commonFiles/versionAPI.h
index b2706ecca..c3a58ea4b 100644
--- a/slsDetectorSoftware/commonFiles/versionAPI.h
+++ b/slsDetectorSoftware/commonFiles/versionAPI.h
@@ -2,4 +2,4 @@
 #define APIRECEIVER 0x180823
 #define APIEIGER 0x180820
 #define APIJUNGFRAU 0x180823
-#define APIGOTTHARD 0x180927
+#define APIGOTTHARD 0x181203
diff --git a/slsDetectorSoftware/gotthardDetectorServer/gotthardDetectorServerv4.0.1.0 b/slsDetectorSoftware/gotthardDetectorServer/gotthardDetectorServerv4.0.1.0
index e04c7042d..f71c7777d 100755
Binary files a/slsDetectorSoftware/gotthardDetectorServer/gotthardDetectorServerv4.0.1.0 and b/slsDetectorSoftware/gotthardDetectorServer/gotthardDetectorServerv4.0.1.0 differ