diff --git a/requirements.txt b/requirements.txt
index 10578b9..19005e9 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -4,7 +4,7 @@ kiwisolver==1.0.1
 matplotlib==3.0.3
 numpy==1.16.3
 pandas==0.24.2
-Pillow==6.0.0
+Pillow==8.2.0
 pyFFTW==0.11.1
 pyparsing==2.4.0
 PyQt5==5.12.1