diff --git a/open-api/requirements.txt b/open-api/requirements.txt
index cee1d4c6aa00..51d78c1ed46f 100644
--- a/open-api/requirements.txt
+++ b/open-api/requirements.txt
@@ -16,5 +16,5 @@
 # under the License.
 
 openapi-spec-validator==0.7.2
-datamodel-code-generator==0.43.1
+datamodel-code-generator==0.46.0
 yamllint==1.37.1