diff --git a/CHANGELOG.md b/CHANGELOG.md
index 477aaea..0ba07e3 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,4 +1,4 @@
-# v10.1.0
+# v10.4.0
 
 * Fix operator regex for ACME grammar (again) [#17](https://github.com/MatthewCallis/language-65asm/pull/17)