diff --git a/CHANGELOG.md b/CHANGELOG.md
index 8206b8d4..856f4ab5 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,11 @@
 
 ## Next Release
 
+### Bug Fixes
+
+- Update `setup.cfg` to support modern Setuptools formatting requirements
+
+
 ## 0.22.0
 
 ### Updates
diff --git a/autovizwidget/setup.cfg b/autovizwidget/setup.cfg
index 224a7795..08aedd7e 100644
--- a/autovizwidget/setup.cfg
+++ b/autovizwidget/setup.cfg
@@ -1,2 +1,2 @@
 [metadata]
-description-file = README.md
\ No newline at end of file
+description_file = README.md
diff --git a/hdijupyterutils/setup.cfg b/hdijupyterutils/setup.cfg
index b88034e4..08aedd7e 100644
--- a/hdijupyterutils/setup.cfg
+++ b/hdijupyterutils/setup.cfg
@@ -1,2 +1,2 @@
 [metadata]
-description-file = README.md
+description_file = README.md
diff --git a/sparkmagic/setup.cfg b/sparkmagic/setup.cfg
index b88034e4..08aedd7e 100644
--- a/sparkmagic/setup.cfg
+++ b/sparkmagic/setup.cfg
@@ -1,2 +1,2 @@
 [metadata]
-description-file = README.md
+description_file = README.md