diff --git a/release-requirements.txt b/release-requirements.txt
index 36d369e..6cb3a09 100644
--- a/release-requirements.txt
+++ b/release-requirements.txt
@@ -24,7 +24,7 @@ platformdirs==4.2.0
 pycodestyle==2.11.1
 pyflakes==3.2.0
 Pygments==2.17.2
-readme-renderer==42.0
+readme-renderer==43.0
 requests==2.31.0
 requests-toolbelt==1.0.0
 restructuredtext-lint==1.4.0