diff --git a/version.inc b/version.inc
index 80da803b4..aad06ae9f 100644
--- a/version.inc
+++ b/version.inc
@@ -10,4 +10,4 @@ endif()
 if(NOT DEFINED BBL_INTERNAL_TESTING)
 set(BBL_INTERNAL_TESTING "1")
 endif()
-set(SLIC3R_VERSION "01.05.00.51")
+set(SLIC3R_VERSION "01.05.00.52")