diff --git a/sdks/python/container/ml/py312/base_image_requirements.txt b/sdks/python/container/ml/py312/base_image_requirements.txt
index da889c0526d0..d74da81001e0 100644
--- a/sdks/python/container/ml/py312/base_image_requirements.txt
+++ b/sdks/python/container/ml/py312/base_image_requirements.txt
@@ -155,7 +155,7 @@ packaging==25.0
 pandas==2.2.3
 parameterized==0.9.0
 pg8000==1.31.5
-pillow==12.1.0
+pillow==12.1.1
 pip==25.3
 pluggy==1.6.0
 propcache==0.4.1
diff --git a/sdks/python/container/ml/py312/gpu_image_requirements.txt b/sdks/python/container/ml/py312/gpu_image_requirements.txt
index 21e0db7540c7..f655a7618968 100644
--- a/sdks/python/container/ml/py312/gpu_image_requirements.txt
+++ b/sdks/python/container/ml/py312/gpu_image_requirements.txt
@@ -204,7 +204,7 @@ pandas==2.2.3
 parameterized==0.9.0
 partial-json-parser==0.2.1.1.post7
 pg8000==1.31.5
-pillow==12.1.0
+pillow==12.1.1
 pip==25.3
 pluggy==1.6.0
 prometheus-fastapi-instrumentator==7.1.0