diff --git a/requirements-pinned.txt b/requirements-pinned.txt
index 7109b3e..53ec7a4 100644
--- a/requirements-pinned.txt
+++ b/requirements-pinned.txt
@@ -56,7 +56,7 @@ packaging==24.2
     #   pytest
 pikepdf==10.11.0
     # via -r requirements.txt
-pillow==12.3.0
+pillow==13.0.0
     # via
     #   -r requirements.txt
     #   cairosvg
diff --git a/requirements.txt b/requirements.txt
index b5a3a6f..cb69445 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,7 +2,7 @@ cairosvg>=2.9.1
 fonttools>=4.25.1
 lxml>=4.4.1
 packaging>=24.0,<25
-pillow>=5.4.1
+pillow>=13.0.0
 # Required to render HEIC/HEIF photographs stored directly in an album.
 pillow-heif>=1.0
 # Page.get_images(), used by the clipart test, was added in pikepdf 10.9.