diff --git a/CHANGELOG.md b/CHANGELOG.md
index f2b040f064..a90c35e0a7 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,12 @@
+0.13.1
+---
+* **standard library**
+  - `runtime`: do not put scheduler and GC code in the same section
+  - `runtime`: copy stack scan assembly for GBA
+* **boards**
+  - `gameboy-advance`: always use ARM mode instead of Thumb mode
+
+
 0.13.0
 ---
 * **command line**
diff --git a/version.go b/version.go
index 4bcbe4476f..44e4994c39 100644
--- a/version.go
+++ b/version.go
@@ -2,4 +2,4 @@ package main
 
 // version of this package.
 // Update this value before release of new version of software.
-const version = "0.13.0"
+const version = "0.13.1"