diff --git a/manager/requirements.txt b/manager/requirements.txt
index 008f65b..a8a1485 100644
--- a/manager/requirements.txt
+++ b/manager/requirements.txt
@@ -17,7 +17,7 @@ Jinja2==2.10
 kombu==4.2.0
 MarkupSafe==1.0
 numpy==1.14.3
-Pillow==5.1.0
+Pillow==8.1.1
 pommerman==0.2.0
 pyglet==1.4.0a1
 pytz==2018.4
diff --git a/requirements.txt b/requirements.txt
index 6cf489d..f761395 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,7 +1,7 @@
 docker~=3.1
 gym~=0.10.5
 scipy~=1.0
-Pillow~=5.0
+Pillow~=8.1
 ruamel.yaml~=0.15
 Flask~=0.12
 requests~=2.18