diff --git a/autoadsorbate/requirements_dev.txt b/autoadsorbate/requirements_dev.txt
index 5e164dd..fa7ba93 100644
--- a/autoadsorbate/requirements_dev.txt
+++ b/autoadsorbate/requirements_dev.txt
@@ -1,4 +1,4 @@
-pip==19.2.3
+pip==23.3
 bump2version==0.5.11
 wheel==0.33.6
 watchdog==0.9.0