diff --git a/slsDetectorServers/jungfrauDetectorServer/bin/jungfrauDetectorServer_developer b/slsDetectorServers/jungfrauDetectorServer/bin/jungfrauDetectorServer_developer
index f7f48871c..bcefc6ab4 100755
Binary files a/slsDetectorServers/jungfrauDetectorServer/bin/jungfrauDetectorServer_developer and b/slsDetectorServers/jungfrauDetectorServer/bin/jungfrauDetectorServer_developer differ
diff --git a/slsSupportLib/include/sls/versionAPI.h b/slsSupportLib/include/sls/versionAPI.h
index df90dfd44..0a1e68966 100644
--- a/slsSupportLib/include/sls/versionAPI.h
+++ b/slsSupportLib/include/sls/versionAPI.h
@@ -4,10 +4,10 @@
 #define APICTB 0x210917
 #define APIGOTTHARD 0x210917
 #define APIGOTTHARD2 0x210917
-#define APIJUNGFRAU 0x210917
 #define APIMYTHEN3 0x210917
 #define APIMOENCH 0x210917
 #define APIEIGER 0x210917
 #define APILIB 0x210917
 #define APIRECEIVER 0x210917
 #define APIGUI 0x210819
+#define APIJUNGFRAU 0x210927