diff --git a/include/fmt/core.h b/include/fmt/core.h
index 0986789f..96bbf27c 100644
--- a/include/fmt/core.h
+++ b/include/fmt/core.h
@@ -16,7 +16,7 @@
 #include <type_traits>
 
 // The fmt library version in the form major * 10000 + minor * 100 + patch.
-#define FMT_VERSION 50000
+#define FMT_VERSION 50100
 
 #ifdef __has_feature
 # define FMT_HAS_FEATURE(x) __has_feature(x)