diff --git a/CHANGELOG.md b/CHANGELOG.md
index 39ce9dc7d..f09cf6a36 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,12 @@
 ## 1.21.0 (Unreleased)
 
+## 1.20.3 (October 14, 2020)
+
+BUG FIXES:
+* `resource/opentelekomcloud_dcs_instance_v1`: Fix issues with DCS schema ([#643](https://github.com/opentelekomcloud/terraform-provider-opentelekomcloud/pull/643))
+* `data-source/opentelekomcloud_role_v3`: Update role list ([#654](https://github.com/opentelekomcloud/terraform-provider-opentelekomcloud/pull/654))
+
+
 ## 1.20.2 (September 30, 2020)
 
 BUG FIXES: