diff --git a/slsDetectorServers/ctbDetectorServer/bin/ctbDetectorServer_developer b/slsDetectorServers/ctbDetectorServer/bin/ctbDetectorServer_developer
index ec63deb0f..7279a1c88 100755
Binary files a/slsDetectorServers/ctbDetectorServer/bin/ctbDetectorServer_developer and b/slsDetectorServers/ctbDetectorServer/bin/ctbDetectorServer_developer differ
diff --git a/slsDetectorServers/eigerDetectorServer/bin/eigerDetectorServer_developer b/slsDetectorServers/eigerDetectorServer/bin/eigerDetectorServer_developer
index 8111f72cc..6fa9f695b 100755
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diff --git a/slsDetectorServers/gotthard2DetectorServer/bin/gotthard2DetectorServer_developer b/slsDetectorServers/gotthard2DetectorServer/bin/gotthard2DetectorServer_developer
index 7628f4339..a3db0dbc8 100755
Binary files a/slsDetectorServers/gotthard2DetectorServer/bin/gotthard2DetectorServer_developer and b/slsDetectorServers/gotthard2DetectorServer/bin/gotthard2DetectorServer_developer differ
diff --git a/slsDetectorServers/gotthardDetectorServer/bin/gotthardDetectorServer_developer b/slsDetectorServers/gotthardDetectorServer/bin/gotthardDetectorServer_developer
index ac99b9f10..0bbddd66d 100755
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diff --git a/slsDetectorServers/jungfrauDetectorServer/bin/jungfrauDetectorServer_developer b/slsDetectorServers/jungfrauDetectorServer/bin/jungfrauDetectorServer_developer
index ca839d354..6b15477eb 100755
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diff --git a/slsDetectorServers/moenchDetectorServer/bin/moenchDetectorServer_developer b/slsDetectorServers/moenchDetectorServer/bin/moenchDetectorServer_developer
index f8c3ef26e..bdf7dc747 100755
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diff --git a/slsDetectorServers/mythen3DetectorServer/bin/mythen3DetectorServer_developer b/slsDetectorServers/mythen3DetectorServer/bin/mythen3DetectorServer_developer
index 0db70a20c..f729bdf4f 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 402aa4d76..01cfbf825 100644
--- a/slsSupportLib/include/sls/versionAPI.h
+++ b/slsSupportLib/include/sls/versionAPI.h
@@ -6,10 +6,10 @@
 #define APILIB 0x210831
 #define APIRECEIVER 0x210831
 #define APIGUI 0x210819
-#define APICTB 0x210831
-#define APIGOTTHARD 0x210831
-#define APIGOTTHARD2 0x210831
-#define APIMYTHEN3 0x210831
-#define APIMOENCH 0x210831
-#define APIEIGER 0x210831
-#define APIJUNGFRAU 0x210831
+#define APICTB 0x210901
+#define APIGOTTHARD 0x210901
+#define APIGOTTHARD2 0x210901
+#define APIJUNGFRAU 0x210901
+#define APIMYTHEN3 0x210901
+#define APIMOENCH 0x210901
+#define APIEIGER 0x210901