diff --git a/python/requirements_dev.txt b/python/requirements_dev.txt
index 86e22e3f..fd42eb33 100644
--- a/python/requirements_dev.txt
+++ b/python/requirements_dev.txt
@@ -13,7 +13,7 @@
 # limitations under the License.
 
 -r requirements.txt
-black==25.12.0
+black==26.3.1
 build>=0.10.0
 isort==7.0.0
 mypy==1.19.1