diff --git a/pyproject.toml b/pyproject.toml
index e3d85af..48798d9 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -348,7 +348,7 @@ dev = [
     "mypy-extensions==1.0.0",
     "httpx==0.27.0",
     "lib==4.0.0",
-    "markdown-it-py==3.0.0",
+    "markdown-it-py==4.2.0",
     "requests==2.32.3",
     "redis>=5.0.7",
     "PyJWT",