diff --git a/requirements/base.txt b/requirements/base.txt
index abd02a22..698eb27c 100644
--- a/requirements/base.txt
+++ b/requirements/base.txt
@@ -78,7 +78,7 @@ nh3==0.3.6
     # via wagtail-markdown
 openpyxl==3.1.5
     # via wagtail
-pillow==12.2.0
+pillow==12.3.0
     # via
     #   pillow-heif
     #   wagtail
diff --git a/requirements/dev.txt b/requirements/dev.txt
index 7d0d473c..4a5f3ae1 100644
--- a/requirements/dev.txt
+++ b/requirements/dev.txt
@@ -141,7 +141,7 @@ packaging==26.2
     #   wheel
 pathspec==1.1.1
     # via black
-pillow==12.2.0
+pillow==12.3.0
     # via
     #   -c base.txt
     #   pillow-heif