diff --git a/requirements.txt b/requirements.txt
index 99992e4c..934c7d59 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -26,8 +26,10 @@ kitchen==1.2.6
     # via xml2rfc
 lxml==4.9.1
     # via xml2rfc
-markupsafe==2.1.1
-    # via jinja2
+markupsafe==2.0.1
+    # via
+    #   jinja2
+    #   xml2rfc
 pycountry==22.3.5
     # via xml2rfc
 pyflakes==2.4.0
@@ -48,7 +50,7 @@ urllib3==1.26.10
     # via requests
 webencodings==0.5.1
     # via html5lib
-xml2rfc==3.12.0
+xml2rfc==3.12.4
     # via -r requirements.in
 
 # The following packages are considered to be unsafe in a requirements file: