diff --git a/CHANGELOG.md b/CHANGELOG.md
index edbd485a..9938121f 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,12 @@
 
 All notable changes to SeisComP are documented here.
 
+## 4.9.3
+
+-   scolv
+    -   Fix lat/lon order of modify origin dialog opened from zoomtrace of
+        the picker
+
 ## 4.9.2
 
 -   scolv
diff --git a/src/system/libs/seiscomp/version.h b/src/system/libs/seiscomp/version.h
index b5deb926..64a64835 100644
--- a/src/system/libs/seiscomp/version.h
+++ b/src/system/libs/seiscomp/version.h
@@ -26,7 +26,7 @@
 
 #define SEISCOMP_VERSION_MAJOR  4
 #define SEISCOMP_VERSION_MINOR  9
-#define SEISCOMP_VERSION_PATCH  2
+#define SEISCOMP_VERSION_PATCH  3
 
 #define SEISCOMP_VERSION ((SEISCOMP_VERSION_MAJOR << 0x10) |\
                           (SEISCOMP_VERSION_MINOR << 0x08) |\