diff --git a/requirements.txt b/requirements.txt
index f150b83..dd41f71 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
 Cython==0.29.22
-Pillow==8.1.0
+Pillow==8.1.1
 Pypubsub==4.0.3
 configparser==5.0.1
 h5py==2.10.0
--
libgit2 0.21.2