diff --git a/README.md b/README.md
index d5e2c6d..447250d 100644
--- a/README.md
+++ b/README.md
@@ -5,7 +5,7 @@ gb single-file public domain libraries for C & C++
 
 library         | latest version | category | description
 ----------------|----------------|----------|-------------
-**gb_string.h** |           0.90 | strings  | A better string library for C & C++
+**gb_string.h** |           0.91 | strings  | A better string library for C & C++
 
 ## FAQ