diff --git a/requirements.txt b/requirements.txt
--- a/requirements.txt
+++ b/requirements.txt
@@ -89,7 +89,7 @@ dogpile.cache==1.2.2
     pbr==5.11.1
 formencode==2.0.1
   six==1.16.0
-gunicorn==21.0.1
+gunicorn==21.2.0
   packaging==23.1
 infrae.cache==1.0.1
   beaker==1.12.1
@@ -160,7 +160,7 @@ premailer==3.10.0
   cachetools==5.3.1
   cssselect==1.2.0
   cssutils==2.6.0
-  lxml==4.9.2
+  lxml==4.9.3
   requests==2.28.2
     certifi==2022.12.7
     charset-normalizer==3.1.0
@@ -232,9 +232,9 @@ python-pam==2.0.2
 python3-saml==1.15.0
   isodate==0.6.1
     six==1.16.0
-  lxml==4.9.2
+  lxml==4.9.3
   xmlsec==1.3.13
-    lxml==4.9.2
+    lxml==4.9.3
 pyyaml==6.0.1
 redis==4.6.0
 regex==2022.10.31