diff --git a/requirements.txt b/requirements.txt
index fe09a1c..c7c499c 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -4,7 +4,7 @@ backports.csv==1.0.7
 certifi==2023.7.22
 chardet==3.0.4
 clint==0.5.1
-contextlib2==0.5.5
+contextlib2==0.6.0.post1
 docopt==0.6.2
 ghmarkdown==2.0.2
 gitdb2==2.0.5