diff --git a/requirements.txt b/requirements.txt
index 8f584fa7..a3ebb150 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,12 +1,10 @@
-attrdict
+argo-workflows<4,>=3.5
+attrs==22.1.0
 daiquiri
-sentry-sdk
-requests
-rfc5424-logging-handler
+flexmock
 jsonformatter
-attrs
-pyyaml
-requests
 kubernetes~=11.0.0
 openshift==0.11.0
-argo-workflows>=3.5,<4
+pyyaml>=5.3.1
+requests
+sentry-sdk