diff --git a/requirements-ci.txt b/requirements-ci.txt
index f2cc24989f07..25a14904bf17 100644
--- a/requirements-ci.txt
+++ b/requirements-ci.txt
@@ -80,7 +80,7 @@ termcolor==1.1.0
 toml==0.10.2
 towncrier==21.3.0
 treq==21.5.0
-Twisted==21.2.0
+Twisted==22.4.0
 txaio==21.2.1
 txrequests==0.9.6
 unidiff==0.6.0
diff --git a/requirements-ciworker.txt b/requirements-ciworker.txt
index b4b35facaa73..8ed31b1181ef 100644
--- a/requirements-ciworker.txt
+++ b/requirements-ciworker.txt
@@ -12,7 +12,7 @@ pbr==5.6.0
 # pin PyHamcrest, because 2.x no longer supports Python 2.7
 PyHamcrest==1.9.0  # pyup: ignore
 six==1.16.0
-Twisted==21.2.0;  python_version >= "3.6"
+Twisted==22.4.0;  python_version >= "3.6"
 Twisted==20.3.0;  python_version < "3.0"  # pyup: ignore
 zope.interface==5.4.0
 -e worker