diff --git a/requirements.txt b/requirements.txt
index 15205d2..47fcc7d 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -20,7 +20,7 @@ parso==0.7.1
 pexpect==4.8.0
 pickleshare==0.7.5
 pluggy==0.13.1
-prompt-toolkit==3.0.8
+prompt-toolkit==3.0.13
 ptyprocess==0.6.0
 py==1.10.0
 Pygments==2.7.3