diff --git a/requirements_2.6.1.txt b/requirements_2.6.1.txt
index 91a472cc..c4708122 100644
--- a/requirements_2.6.1.txt
+++ b/requirements_2.6.1.txt
@@ -94,7 +94,7 @@ lazy-object-proxy==1.9.0
 limits==3.5.0
 linkify-it-py==2.0.2
 lockfile==0.12.2
-lxml==4.9.2
+lxml==6.1.0
 Mako==1.2.4
 Markdown==3.4.3
 markdown-it-py==2.2.0
diff --git a/requirements_2.6.2.txt b/requirements_2.6.2.txt
index 37420244..d0aa935a 100644
--- a/requirements_2.6.2.txt
+++ b/requirements_2.6.2.txt
@@ -92,7 +92,7 @@ lazy-object-proxy==1.9.0
 limits==3.5.0
 linkify-it-py==2.0.2
 lockfile==0.12.2
-lxml==4.9.2
+lxml==6.1.0
 Mako==1.2.4
 Markdown==3.4.3
 markdown-it-py==3.0.0
diff --git a/requirements_v2.10.4.txt b/requirements_v2.10.4.txt
index 7df81933..4031c6a0 100644
--- a/requirements_v2.10.4.txt
+++ b/requirements_v2.10.4.txt
@@ -115,7 +115,7 @@ lazy-object-proxy==1.10.0
 limits==3.14.1
 linkify-it-py==2.0.3
 lockfile==0.12.2
-lxml==5.3.0
+lxml==6.1.0
 Mako==1.3.8
 markdown-it-py==3.0.0
 MarkupSafe==3.0.2