diff --git a/CHANGELOG.md b/CHANGELOG.md
index 47f6f24..a14fd8c 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,6 @@
 # smplr
 
-## 0.13.0
+## 0.13.x
 
 - DrumMachines accept a DrumMachineInstrument as source