diff --git a/.version b/.version
index c0add3b47f..730da6ad03 100644
--- a/.version
+++ b/.version
@@ -1,2 +1,2 @@
 MAJOR=23.10
-MINOR=12
+MINOR=13
diff --git a/CMakeLists.txt b/CMakeLists.txt
index b5c314357a..ddddd87adf 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -122,7 +122,7 @@ endif()
 # Version.
 set(COLLECT_MAJOR 23)
 set(COLLECT_MINOR 10)
-set(COLLECT_PATCH 12)
+set(COLLECT_PATCH 13)
 set(COLLECT_VERSION "${COLLECT_MAJOR}.${COLLECT_MINOR}.${COLLECT_PATCH}")
 add_definitions(-DCENTREON_CONNECTOR_VERSION=\"${COLLECT_VERSION}\")