2 files changed, 5 insertions, 1 deletions
diff --git a/dir.c b/dir.c
index 99b9b53bf9..351d36157a 100644
--- a/dir.c
+++ b/dir.c
@@ -22,6 +22,10 @@
 #include <unistd.h>
 #endif
 
+#ifndef O_CLOEXEC
+#  define O_CLOEXEC 0
+#endif
+
 #ifndef USE_OPENDIR_AT
 # if defined(HAVE_FDOPENDIR) && defined(HAVE_DIRFD) && \
     defined(HAVE_OPENAT) && defined(HAVE_FSTATAT)
diff --git a/version.h b/version.h
index 1d9180d1d9..8c5f5743aa 100644
--- a/version.h
+++ b/version.h
@@ -1,6 +1,6 @@
 #define RUBY_VERSION "2.5.4"
 #define RUBY_RELEASE_DATE "2019-01-20"
-#define RUBY_PATCHLEVEL 133
+#define RUBY_PATCHLEVEL 134
 
 #define RUBY_RELEASE_YEAR 2019
 #define RUBY_RELEASE_MONTH 1