diff --git a/constraints.txt b/constraints.txt
index ee1c96f6..b5a9b620 100644
--- a/constraints.txt
+++ b/constraints.txt
@@ -38,7 +38,7 @@ pycparser==3.0
 pydantic==2.13.4
 pydantic-core==2.46.4
 pytest==9.0.3
-readme-renderer==44.0
+readme-renderer==45.0
 requests==2.34.2
 requests-toolbelt==1.0.0
 rfc3986==2.0.0