diff --git a/ext/bigdecimal/bigdecimal.c b/ext/bigdecimal/bigdecimal.c
index ae37c65f4c..6eb14bcd0e 100644
--- a/ext/bigdecimal/bigdecimal.c
+++ b/ext/bigdecimal/bigdecimal.c
@@ -31,7 +31,7 @@
 #include "bits.h"
 #include "static_assert.h"
 
-#define BIGDECIMAL_VERSION "3.1.3"
+#define BIGDECIMAL_VERSION "3.1.4"
 
 /* #define ENABLE_NUMERIC_STRING */