diff --git a/frontend/requirements.txt b/frontend/requirements.txt
index f5963e42b..b2a69839a 100644
--- a/frontend/requirements.txt
+++ b/frontend/requirements.txt
@@ -4,7 +4,7 @@ furo==2025.12.19
 graphviz==0.21
 ipython==9.9.0
 pdf2image==1.17.0
-pillow==12.1.0
+pillow==12.1.1
 pydot-ng==2.0.0
 Pygments==2.19.2
 pyparsing==3.3.2
diff --git a/frontend/requirements_frozen.txt b/frontend/requirements_frozen.txt
index 078b464cc..083351b69 100644
--- a/frontend/requirements_frozen.txt
+++ b/frontend/requirements_frozen.txt
@@ -24,7 +24,7 @@ packaging==26.0
 parso==0.8.5
 pdf2image==1.17.0
 pexpect==4.9.0
-pillow==12.1.0
+pillow==12.1.1
 prompt_toolkit==3.0.52
 ptyprocess==0.7.0
 pure_eval==0.2.3