diff --git a/CHANGES.rst b/CHANGES.rst
index 66668292..6b57ed27 100644
--- a/CHANGES.rst
+++ b/CHANGES.rst
@@ -1,3 +1,6 @@
+0.21.0 (unreleased)
+-------------------
+
 0.20.0 (2023-11-29)
 -------------------
 
diff --git a/README.rst b/README.rst
index 545db2f3..7078aaa9 100644
--- a/README.rst
+++ b/README.rst
@@ -1,9 +1,7 @@
 GWCS - Generalized World Coordinate System
 ==========================================
 
-.. image:: https://github.com/spacetelescope/gwcs/workflows/CI/badge.svg
-    :target: https://github.com/spacetelescope/gwcs/actions
-    :alt: CI Status
+[![CI](https://github.com/spacetelescope/gwcs/actions/workflows/ci.yml/badge.svg)](https://github.com/spacetelescope/gwcs/actions/workflows/ci.yml)
     
 .. image:: https://readthedocs.org/projects/docs/badge/?version=latest
     :target: https://gwcs.readthedocs.io/en/latest/