diff --git a/CHANGELOG.md b/CHANGELOG.md
index 9490f47..526a158 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,7 @@
 
 * updated dependencies:
   * mypy 0.982
+  * types-markdown 3.4.2.1
 
 ## [1.4.1] - 2022-09-29
 
diff --git a/requirements-dev.txt b/requirements-dev.txt
index e834b41..a2414f7 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -5,4 +5,4 @@ pytest==7.1.3
 pytest-cov==3.0.0
 flake8==5.0.4
 mypy==0.982
-types-markdown==3.4.2
+types-markdown==3.4.2.1