diff --git a/slsDetectorServers/mythen3DetectorServer/bin/mythen3DetectorServerv9.1.1 b/slsDetectorServers/mythen3DetectorServer/bin/mythen3DetectorServerv9.1.1
index fe2e412c7..9dc94f65e 100755
Binary files a/slsDetectorServers/mythen3DetectorServer/bin/mythen3DetectorServerv9.1.1 and b/slsDetectorServers/mythen3DetectorServer/bin/mythen3DetectorServerv9.1.1 differ
diff --git a/slsSupportLib/include/sls/versionAPI.h b/slsSupportLib/include/sls/versionAPI.h
index 13710cf44..49150ec51 100644
--- a/slsSupportLib/include/sls/versionAPI.h
+++ b/slsSupportLib/include/sls/versionAPI.h
@@ -10,4 +10,4 @@
 #define APIJUNGFRAU  "9.1.0 0x250318"
 #define APILIB       "9.1.0 0x250325"
 #define APIRECEIVER  "9.1.0 0x250325"
-#define APIMYTHEN3   "9.1.0 0x250409"
+#define APIMYTHEN3   "9.1.1 0x250409"