1 files changed, 2 insertions, 2 deletions
diff --git a/version.h b/version.h
index b2b264166f..f7d3e26d71 100644
--- a/version.h
+++ b/version.h
@@ -1,6 +1,6 @@
-#define RUBY_VERSION "2.5.2"
+#define RUBY_VERSION "2.5.3"
 #define RUBY_RELEASE_DATE "2018-10-18"
-#define RUBY_PATCHLEVEL 104
+#define RUBY_PATCHLEVEL 105
 
 #define RUBY_RELEASE_YEAR 2018
 #define RUBY_RELEASE_MONTH 10