diff --git a/setup.cfg b/setup.cfg
index 884b5d9ee..8ce2beceb 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -34,7 +34,7 @@ install_requires =
     furl
     pydantic[email]>=2.0.0
     python-dotenv>=0.10.4
-    datamodel-code-generator[http] == 0.25.3
+    datamodel-code-generator[http] == 0.26.2
     python-frontmatter
     pywin32 >= 1.0;platform_system=='Windows'
     defusedxml