diff --git a/hvopen_tools/requirements_dev.txt b/hvopen_tools/requirements_dev.txt
index 1029c0e..cc422cb 100644
--- a/hvopen_tools/requirements_dev.txt
+++ b/hvopen_tools/requirements_dev.txt
@@ -1,4 +1,4 @@
-pip==21.1
+pip==23.3
 bumpversion==0.5.3
 wheel==0.38.1
 watchdog==0.8.3