diff --git a/appengine/flexible/scipy/requirements.txt b/appengine/flexible/scipy/requirements.txt
index fe4d29690ea..3d72c44c26f 100644
--- a/appengine/flexible/scipy/requirements.txt
+++ b/appengine/flexible/scipy/requirements.txt
@@ -5,6 +5,6 @@ imageio==2.36.1; python_version >= '3.9'
 numpy==2.2.4; python_version > '3.9'
 numpy==1.26.4; python_version == '3.9'
 numpy==1.24.4; python_version == '3.8'
-pillow==10.4.0
+pillow==12.1.1
 scipy==1.10.1; python_version <= '3.9'
 scipy==1.14.1; python_version > '3.9'
diff --git a/appengine/flexible_python37_and_earlier/scipy/requirements.txt b/appengine/flexible_python37_and_earlier/scipy/requirements.txt
index a67d9f49c61..6725bb103b9 100644
--- a/appengine/flexible_python37_and_earlier/scipy/requirements.txt
+++ b/appengine/flexible_python37_and_earlier/scipy/requirements.txt
@@ -6,6 +6,6 @@ numpy==2.2.4; python_version > '3.9'
 numpy==2.2.4; python_version == '3.9'
 numpy==2.2.4; python_version == '3.8'
 numpy==2.2.4; python_version == '3.7'
-pillow==10.4.0
+pillow==12.1.1
 scipy==1.14.1
 Werkzeug==3.0.3
diff --git a/generative_ai/embeddings/requirements.txt b/generative_ai/embeddings/requirements.txt
index 13c79e4e255..831e405cefe 100644
--- a/generative_ai/embeddings/requirements.txt
+++ b/generative_ai/embeddings/requirements.txt
@@ -1,8 +1,8 @@
 pandas==2.2.3; python_version == '3.7'
 pandas==2.2.3; python_version == '3.8'
 pandas==2.2.3; python_version > '3.8'
-pillow==10.4.0; python_version < '3.8'
-pillow==10.4.0; python_version >= '3.8'
+pillow==12.1.1; python_version < '3.8'
+pillow==12.1.1; python_version >= '3.8'
 google-cloud-aiplatform[all]==1.84.0
 sentencepiece==0.2.0
 google-auth==2.29.0
diff --git a/generative_ai/evaluation/requirements.txt b/generative_ai/evaluation/requirements.txt
index be13d57d368..22585fac49a 100644
--- a/generative_ai/evaluation/requirements.txt
+++ b/generative_ai/evaluation/requirements.txt
@@ -1,8 +1,8 @@
 pandas==2.2.3; python_version == '3.7'
 pandas==2.2.3; python_version == '3.8'
 pandas==2.2.3; python_version > '3.8'
-pillow==10.4.0; python_version < '3.8'
-pillow==10.4.0; python_version >= '3.8'
+pillow==12.1.1; python_version < '3.8'
+pillow==12.1.1; python_version >= '3.8'
 google-cloud-aiplatform[all]==1.69.0
 sentencepiece==0.2.0
 google-auth==2.38.0
diff --git a/generative_ai/extensions/requirements.txt b/generative_ai/extensions/requirements.txt
index be13d57d368..22585fac49a 100644
--- a/generative_ai/extensions/requirements.txt
+++ b/generative_ai/extensions/requirements.txt
@@ -1,8 +1,8 @@
 pandas==2.2.3; python_version == '3.7'
 pandas==2.2.3; python_version == '3.8'
 pandas==2.2.3; python_version > '3.8'
-pillow==10.4.0; python_version < '3.8'
-pillow==10.4.0; python_version >= '3.8'
+pillow==12.1.1; python_version < '3.8'
+pillow==12.1.1; python_version >= '3.8'
 google-cloud-aiplatform[all]==1.69.0
 sentencepiece==0.2.0
 google-auth==2.38.0
diff --git a/generative_ai/image_generation/requirements.txt b/generative_ai/image_generation/requirements.txt
index be13d57d368..22585fac49a 100644
--- a/generative_ai/image_generation/requirements.txt
+++ b/generative_ai/image_generation/requirements.txt
@@ -1,8 +1,8 @@
 pandas==2.2.3; python_version == '3.7'
 pandas==2.2.3; python_version == '3.8'
 pandas==2.2.3; python_version > '3.8'
-pillow==10.4.0; python_version < '3.8'
-pillow==10.4.0; python_version >= '3.8'
+pillow==12.1.1; python_version < '3.8'
+pillow==12.1.1; python_version >= '3.8'
 google-cloud-aiplatform[all]==1.69.0
 sentencepiece==0.2.0
 google-auth==2.38.0
diff --git a/generative_ai/model_garden/requirements.txt b/generative_ai/model_garden/requirements.txt
index be13d57d368..22585fac49a 100644
--- a/generative_ai/model_garden/requirements.txt
+++ b/generative_ai/model_garden/requirements.txt
@@ -1,8 +1,8 @@
 pandas==2.2.3; python_version == '3.7'
 pandas==2.2.3; python_version == '3.8'
 pandas==2.2.3; python_version > '3.8'
-pillow==10.4.0; python_version < '3.8'
-pillow==10.4.0; python_version >= '3.8'
+pillow==12.1.1; python_version < '3.8'
+pillow==12.1.1; python_version >= '3.8'
 google-cloud-aiplatform[all]==1.69.0
 sentencepiece==0.2.0
 google-auth==2.38.0
diff --git a/generative_ai/model_tuning/requirements.txt b/generative_ai/model_tuning/requirements.txt
index be13d57d368..22585fac49a 100644
--- a/generative_ai/model_tuning/requirements.txt
+++ b/generative_ai/model_tuning/requirements.txt
@@ -1,8 +1,8 @@
 pandas==2.2.3; python_version == '3.7'
 pandas==2.2.3; python_version == '3.8'
 pandas==2.2.3; python_version > '3.8'
-pillow==10.4.0; python_version < '3.8'
-pillow==10.4.0; python_version >= '3.8'
+pillow==12.1.1; python_version < '3.8'
+pillow==12.1.1; python_version >= '3.8'
 google-cloud-aiplatform[all]==1.69.0
 sentencepiece==0.2.0
 google-auth==2.38.0
diff --git a/generative_ai/prompts/requirements.txt b/generative_ai/prompts/requirements.txt
index 30b8dfcdd9f..369d94f1e06 100644
--- a/generative_ai/prompts/requirements.txt
+++ b/generative_ai/prompts/requirements.txt
@@ -1,8 +1,8 @@
 pandas==2.2.3; python_version == '3.7'
 pandas==2.2.3; python_version == '3.8'
 pandas==2.2.3; python_version > '3.8'
-pillow==10.4.0; python_version < '3.8'
-pillow==10.4.0; python_version >= '3.8'
+pillow==12.1.1; python_version < '3.8'
+pillow==12.1.1; python_version >= '3.8'
 google-cloud-aiplatform[all]==1.74.0
 sentencepiece==0.2.0
 google-auth==2.38.0
diff --git a/generative_ai/reasoning_engine/requirements.txt b/generative_ai/reasoning_engine/requirements.txt
index be13d57d368..22585fac49a 100644
--- a/generative_ai/reasoning_engine/requirements.txt
+++ b/generative_ai/reasoning_engine/requirements.txt
@@ -1,8 +1,8 @@
 pandas==2.2.3; python_version == '3.7'
 pandas==2.2.3; python_version == '3.8'
 pandas==2.2.3; python_version > '3.8'
-pillow==10.4.0; python_version < '3.8'
-pillow==10.4.0; python_version >= '3.8'
+pillow==12.1.1; python_version < '3.8'
+pillow==12.1.1; python_version >= '3.8'
 google-cloud-aiplatform[all]==1.69.0
 sentencepiece==0.2.0
 google-auth==2.38.0
diff --git a/vision/snippets/crop_hints/requirements.txt b/vision/snippets/crop_hints/requirements.txt
index 0267eb1541f..6c063300174 100644
--- a/vision/snippets/crop_hints/requirements.txt
+++ b/vision/snippets/crop_hints/requirements.txt
@@ -1,3 +1,3 @@
 google-cloud-vision==3.8.1
-pillow==9.5.0; python_version < '3.8'
-pillow==10.4.0; python_version >= '3.8'
+pillow==12.1.1; python_version < '3.8'
+pillow==12.1.1; python_version >= '3.8'
diff --git a/vision/snippets/document_text/requirements.txt b/vision/snippets/document_text/requirements.txt
index 0267eb1541f..6c063300174 100644
--- a/vision/snippets/document_text/requirements.txt
+++ b/vision/snippets/document_text/requirements.txt
@@ -1,3 +1,3 @@
 google-cloud-vision==3.8.1
-pillow==9.5.0; python_version < '3.8'
-pillow==10.4.0; python_version >= '3.8'
+pillow==12.1.1; python_version < '3.8'
+pillow==12.1.1; python_version >= '3.8'
diff --git a/vision/snippets/face_detection/requirements.txt b/vision/snippets/face_detection/requirements.txt
index 0267eb1541f..6c063300174 100644
--- a/vision/snippets/face_detection/requirements.txt
+++ b/vision/snippets/face_detection/requirements.txt
@@ -1,3 +1,3 @@
 google-cloud-vision==3.8.1
-pillow==9.5.0; python_version < '3.8'
-pillow==10.4.0; python_version >= '3.8'
+pillow==12.1.1; python_version < '3.8'
+pillow==12.1.1; python_version >= '3.8'