diff --git a/requirements.txt b/requirements.txt
index 6622752..25351e5 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -24,7 +24,7 @@ pandas==0.23.4
 patsy==0.5.0
 pexpect==4.6.0
 pickleshare==0.7.5
-pip==21.1
+pip==23.3
 ptyprocess==0.6.0
 pyOpenSSL==18.0.0
 pycparser==2.19