diff --git a/src/system/libs/seiscomp/version.h b/src/system/libs/seiscomp/version.h
index a7ee345c..656bc629 100644
--- a/src/system/libs/seiscomp/version.h
+++ b/src/system/libs/seiscomp/version.h
@@ -26,7 +26,7 @@
 
 #define SEISCOMP_VERSION_MAJOR  5
 #define SEISCOMP_VERSION_MINOR  5
-#define SEISCOMP_VERSION_PATCH  5
+#define SEISCOMP_VERSION_PATCH  6
 
 #define SEISCOMP_VERSION ((SEISCOMP_VERSION_MAJOR << 0x10) |\
                           (SEISCOMP_VERSION_MINOR << 0x08) |\