diff --git a/releasenotes.md b/releasenotes.md
index 1db95743a..d3044047a 100644
--- a/releasenotes.md
+++ b/releasenotes.md
@@ -1,5 +1,13 @@
 # C3C Release Notes
 
+## 0.6.5 Change list
+
+### Changes / improvements
+
+### Fixes
+
+### Stdlib changes
+
 ## 0.6.4 Change list
 
 ### Changes / improvements
diff --git a/src/version.h b/src/version.h
index 09f8745dd..77f2ee974 100644
--- a/src/version.h
+++ b/src/version.h
@@ -1,2 +1,2 @@
-#define COMPILER_VERSION "0.6.4"
-#define PRERELEASE 0
\ No newline at end of file
+#define COMPILER_VERSION "0.6.5"
+#define PRERELEASE 1
\ No newline at end of file