diff --git a/requirements.txt b/requirements.txt
index 61066a1..e497fbb 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -41,7 +41,7 @@ pathlib2==2.1.0
 pbr==1.10.0                                                                                                 
 pexpect==4.2.1                                                                                              
 pickleshare==0.7.4                                                                                          
-Pillow==3.4.2                                                                                               
+Pillow==9.0.1                                                                                               
 prompt-toolkit==1.0.9                                                                                       
 protobuf==3.0.0                                                                                             
 ptyprocess==0.5.1