diff --git a/CHANGELOG.md b/CHANGELOG.md
index eaa4ea49f..f62af849e 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,4 +1,4 @@
-## [0.5。1] - 20221220
+## [0.5.1] - 20221220
 
 * add EVM api
 * bump polkadot-js/api v9.10.3