diff --git a/pyproject.toml b/pyproject.toml
index 8bf882e..4931340 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -28,7 +28,7 @@ dependencies = [
     "scipy>=1.17,<2.0",
     "pandas>=2.3,<3.0",
     "openpyxl>=3.1,<4.0",
-    "Pillow>=10.0,<11.0",
+    "Pillow>=10.0,<13.0",
     "python-dotenv>=1.0,<2.0",
     "colorama>=0.4,<1.0",
     "PyYAML>=6.0,<7.0",
diff --git a/requirements.txt b/requirements.txt
index 358e624..8098b5b 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -17,7 +17,7 @@ pandas>=2.3,<3.0
 openpyxl>=3.1,<4.0
 
 # Image processing for GUI
-Pillow>=10.0,<11.0
+Pillow>=10.0,<13.0
 
 # Environment variable management
 python-dotenv>=1.0,<2.0
diff --git a/sphinx-docs/requirements.txt b/sphinx-docs/requirements.txt
index a21b652..8bda24a 100644
--- a/sphinx-docs/requirements.txt
+++ b/sphinx-docs/requirements.txt
@@ -16,5 +16,5 @@ pandas>=2.3,<3.0
 openpyxl>=3.1,<4.0
 python-dotenv>=1.0,<2.0
 colorama>=0.4,<1.0
-Pillow>=10.0,<11.0
+Pillow>=10.0,<13.0
 streamlit>=1.31,<2.0