diff --git a/sdks/python/container/ml/py312/base_image_requirements.txt b/sdks/python/container/ml/py312/base_image_requirements.txt
index 761753b6801a..69317308d7a9 100644
--- a/sdks/python/container/ml/py312/base_image_requirements.txt
+++ b/sdks/python/container/ml/py312/base_image_requirements.txt
@@ -110,7 +110,7 @@ httpx==0.28.1
 huggingface_hub==0.36.2
 hyperframe==6.1.0
 hypothesis==6.148.3
-idna==3.11
+idna==3.15
 importlib_metadata==8.7.1
 iniconfig==2.3.0
 jaraco.classes==3.4.0
diff --git a/sdks/python/container/ml/py312/gpu_image_requirements.txt b/sdks/python/container/ml/py312/gpu_image_requirements.txt
index 2b947b22e23a..3d057511959c 100644
--- a/sdks/python/container/ml/py312/gpu_image_requirements.txt
+++ b/sdks/python/container/ml/py312/gpu_image_requirements.txt
@@ -129,7 +129,7 @@ httpx==0.28.1
 huggingface_hub==0.36.2
 hyperframe==6.1.0
 hypothesis==6.148.3
-idna==3.11
+idna==3.15
 importlib_metadata==8.7.1
 iniconfig==2.3.0
 interegular==0.3.3