diff --git a/slsDetectorServers/mythen3DetectorServer/bin/mythen3DetectorServer_developer b/slsDetectorServers/mythen3DetectorServer/bin/mythen3DetectorServer_developer
index 0ac0007c5..bc4c30552 100755
Binary files a/slsDetectorServers/mythen3DetectorServer/bin/mythen3DetectorServer_developer and b/slsDetectorServers/mythen3DetectorServer/bin/mythen3DetectorServer_developer differ
diff --git a/slsSupportLib/include/sls/versionAPI.h b/slsSupportLib/include/sls/versionAPI.h
index f37cd7b42..b9a1d824d 100644
--- a/slsSupportLib/include/sls/versionAPI.h
+++ b/slsSupportLib/include/sls/versionAPI.h
@@ -5,8 +5,8 @@
 #define APIRECEIVER  "developer 0x241122"
 #define APICTB       "developer 0x250310"
 #define APIGOTTHARD2 "developer 0x250310"
-#define APIMYTHEN3   "developer 0x250310"
 #define APIMOENCH    "developer 0x250310"
 #define APIEIGER     "developer 0x250310"
 #define APIXILINXCTB "developer 0x250311"
 #define APIJUNGFRAU  "developer 0x250318"
+#define APIMYTHEN3   "developer 0x250409"