diff --git a/sdks/python/container/py310/base_image_requirements.txt b/sdks/python/container/py310/base_image_requirements.txt
index 61c827e09630..bba8aace8e86 100644
--- a/sdks/python/container/py310/base_image_requirements.txt
+++ b/sdks/python/container/py310/base_image_requirements.txt
@@ -138,6 +138,7 @@ packaging==25.0
 pandas==2.2.3
 parameterized==0.9.0
 pg8000==1.31.5
+pillow==12.1.0
 pip==25.3
 pluggy==1.6.0
 propcache==0.4.1
diff --git a/sdks/python/container/py311/base_image_requirements.txt b/sdks/python/container/py311/base_image_requirements.txt
index 7be8ec580698..37b01dbe09f7 100644
--- a/sdks/python/container/py311/base_image_requirements.txt
+++ b/sdks/python/container/py311/base_image_requirements.txt
@@ -136,6 +136,7 @@ packaging==25.0
 pandas==2.2.3
 parameterized==0.9.0
 pg8000==1.31.5
+pillow==12.1.0
 pip==25.3
 pluggy==1.6.0
 propcache==0.4.1
diff --git a/sdks/python/container/py312/base_image_requirements.txt b/sdks/python/container/py312/base_image_requirements.txt
index f2c9ce2786f2..67ee8d353087 100644
--- a/sdks/python/container/py312/base_image_requirements.txt
+++ b/sdks/python/container/py312/base_image_requirements.txt
@@ -134,6 +134,7 @@ packaging==25.0
 pandas==2.2.3
 parameterized==0.9.0
 pg8000==1.31.5
+pillow==12.1.0
 pip==25.3
 pluggy==1.6.0
 propcache==0.4.1
diff --git a/sdks/python/container/py313/base_image_requirements.txt b/sdks/python/container/py313/base_image_requirements.txt
index 6a919da4bc93..c45358a79e31 100644
--- a/sdks/python/container/py313/base_image_requirements.txt
+++ b/sdks/python/container/py313/base_image_requirements.txt
@@ -132,6 +132,7 @@ packaging==25.0
 pandas==2.2.3
 parameterized==0.9.0
 pg8000==1.31.5
+pillow==12.1.0
 pip==25.3
 pluggy==1.6.0
 propcache==0.4.1