diff --git a/requirements.txt b/requirements.txt
index 5a6f839..56915f4 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,27 +1,27 @@
 batchgenerators==0.19.3
 cffi==1.11.5
 cycler==0.10.0
 decorator==4.4.1
 future==0.18.2
 imageio==2.6.1
 kiwisolver==1.1.0
 linecache2==1.0.0
 matplotlib==3.1.2
 networkx==2.4
 numpy==1.15.3
 pandas==0.23.4
-Pillow==7.1.0
+Pillow==8.1.1
 pycparser==2.19
 pyparsing==2.4.5
 python-dateutil==2.8.1
 pytz==2019.3
 PyWavelets==1.1.1
 scikit-image==0.16.2
 scikit-learn==0.20.0
 scipy==1.3.3
 six==1.13.0
 sklearn==0.0
 threadpoolctl==1.1.0
 torch==0.4.1
 traceback2==1.4.0
 unittest2==1.1.0