diff --git a/requirements_dev.txt b/requirements_dev.txt
index 2ccead5..b599fe0 100644
--- a/requirements_dev.txt
+++ b/requirements_dev.txt
@@ -1,15 +1,15 @@
-pip==21.3.1
+pip==22.3
 bumpversion==0.6.0
 wheel==0.37.1
-watchdog==2.1.8
+watchdog==2.1.9
 flake8==5.0.1
-tox==3.25.0
-coverage==6.2
+tox==3.26.0
+coverage==6.5.0
 cryptography==35.0.0
 Sphinx==4.5.0
 PyYAML==6.0
 pytest==6.2.5
 pytest-runner==5.3.2
 vcrpy==2.1.1
-twine==3.7.0
+twine==4.0.1
 black==22.1.0