diff --git a/requirements-dev.in b/requirements-dev.in
index 76165830..711c5599 100644
--- a/requirements-dev.in
+++ b/requirements-dev.in
@@ -1,4 +1,4 @@
 # Dev-only dependencies (not needed for production builds)
 # Regenerate with: uv pip compile requirements-dev.in --output-file requirements-dev.txt
 
-Pillow>=10.0.0
+Pillow>=12.2.0
diff --git a/requirements-dev.txt b/requirements-dev.txt
index b13aa781..7b4c8106 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -1,4 +1,4 @@
 # This file was autogenerated by uv via the following command:
 #    uv pip compile requirements-dev.in --output-file requirements-dev.txt
-pillow==11.3.0
+pillow==12.2.0
     # via -r requirements-dev.in