diff --git a/CHANGELOG.md b/CHANGELOG.md
index 1605484..ebce229 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,11 @@
+# 0.9.10 (2023-05-11)
+
+- issue #69: Upgrade not working
+
+# 0.9.9 (2023-05-09)
+
+- erc20 support
+
 # 0.9.8 (2023-04-17)
 
 - Implement build and update scripts all environments