diff --git a/pyproject.toml b/pyproject.toml
index 4f80fa3..fb7229a 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -55,7 +55,7 @@ classifiers = [
 dependencies = [
     "PySide6>=6.5.0,<7.0.0",
     "pyinstaller>=6.10.0,<7.0.0",
-    "Pillow>=12.3.0,<13.0.0",
+    "Pillow>=12.3.0,<14.0.0",
     "anthropic>=0.18.0,<1.0.0",
     "keyring>=25.0.0,<26.0.0",
     "chardet>=5.0.0,<6.0.0",
diff --git a/requirements-lock.txt b/requirements-lock.txt
index f827672..22f9199 100644
--- a/requirements-lock.txt
+++ b/requirements-lock.txt
@@ -10,7 +10,7 @@ PySide6==6.8.2.1
 shiboken6==6.8.2.1
 PySide6_Essentials==6.8.2.1
 PySide6_Addons==6.8.2.1
-Pillow==12.3.0
+Pillow==13.0.0
 anthropic==0.42.0
 keyring==25.6.0
 chardet==5.2.0
diff --git a/requirements.txt b/requirements.txt
index 25b7767..d6b074c 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -12,7 +12,7 @@ PySide6>=6.5.0,<7.0.0
 pyinstaller>=6.10.0,<7.0.0
 
 # Icon-Erstellung
-Pillow>=12.3.0,<13.0.0
+Pillow>=12.3.0,<14.0.0
 
 # AI Integration (Strict Zero-Egress Opt-in)
 anthropic>=0.18.0,<1.0.0