diff --git a/requirements/edx-sandbox/base.in b/requirements/edx-sandbox/base.in
index 4c1a61bc2723..0c331ce95d62 100644
--- a/requirements/edx-sandbox/base.in
+++ b/requirements/edx-sandbox/base.in
@@ -2,7 +2,7 @@
 
 chem                                # A helper library for chemistry calculations
 cryptography                        # Implementations of assorted cryptography algorithms
-lxml                                # XML parser
+lxml[html_clean]                    # XML parser
 matplotlib                          # 2D plotting library
 networkx                            # Utilities for creating, manipulating, and studying network graphs
 nltk                                # Natural language processing; used by the chem package
diff --git a/requirements/edx-sandbox/base.txt b/requirements/edx-sandbox/base.txt
index 991ea0efcf6a..92ee57f8b24b 100644
--- a/requirements/edx-sandbox/base.txt
+++ b/requirements/edx-sandbox/base.txt
@@ -26,11 +26,13 @@ joblib==1.4.2
     # via nltk
 kiwisolver==1.4.7
     # via matplotlib
-lxml==4.9.4
+lxml[html-clean,html_clean]==5.3.0
     # via
-    #   -c requirements/edx-sandbox/../constraints.txt
     #   -r requirements/edx-sandbox/base.in
+    #   lxml-html-clean
     #   openedx-calc
+lxml-html-clean==0.3.1
+    # via lxml
 markupsafe==3.0.2
     # via
     #   chem
diff --git a/requirements/edx/base.txt b/requirements/edx/base.txt
index aae58b72f11c..d6b509f9f04e 100644
--- a/requirements/edx/base.txt
+++ b/requirements/edx/base.txt
@@ -708,19 +708,21 @@ loremipsum==1.0.5
     # via ora2
 lti-consumer-xblock==9.11.3
     # via -r requirements/edx/kernel.in
-lxml==4.9.4
+lxml[html-clean,html_clean]==5.3.0
     # via
-    #   -c requirements/edx/../constraints.txt
     #   -r requirements/edx/kernel.in
     #   edx-i18n-tools
     #   edxval
     #   lti-consumer-xblock
+    #   lxml-html-clean
     #   olxcleaner
     #   openedx-calc
     #   ora2
     #   python3-saml
     #   xblock
     #   xmlsec
+lxml-html-clean==0.3.1
+    # via lxml
 mailsnake==1.6.4
     # via -r requirements/edx/bundled.in
 mako==1.3.6
diff --git a/requirements/edx/development.txt b/requirements/edx/development.txt
index 32eb7993c15b..f138279427d7 100644
--- a/requirements/edx/development.txt
+++ b/requirements/edx/development.txt
@@ -1183,14 +1183,14 @@ lti-consumer-xblock==9.11.3
     # via
     #   -r requirements/edx/doc.txt
     #   -r requirements/edx/testing.txt
-lxml==4.9.4
+lxml[html-clean]==5.3.0
     # via
-    #   -c requirements/edx/../constraints.txt
     #   -r requirements/edx/doc.txt
     #   -r requirements/edx/testing.txt
     #   edx-i18n-tools
     #   edxval
     #   lti-consumer-xblock
+    #   lxml-html-clean
     #   olxcleaner
     #   openedx-calc
     #   ora2
@@ -1198,6 +1198,11 @@ lxml==4.9.4
     #   python3-saml
     #   xblock
     #   xmlsec
+lxml-html-clean==0.3.1
+    # via
+    #   -r requirements/edx/doc.txt
+    #   -r requirements/edx/testing.txt
+    #   lxml
 mailsnake==1.6.4
     # via
     #   -r requirements/edx/doc.txt
diff --git a/requirements/edx/doc.txt b/requirements/edx/doc.txt
index c62c4b0ab24a..c445775c016e 100644
--- a/requirements/edx/doc.txt
+++ b/requirements/edx/doc.txt
@@ -850,19 +850,23 @@ loremipsum==1.0.5
     #   ora2
 lti-consumer-xblock==9.11.3
     # via -r requirements/edx/base.txt
-lxml==4.9.4
+lxml[html-clean]==5.3.0
     # via
-    #   -c requirements/edx/../constraints.txt
     #   -r requirements/edx/base.txt
     #   edx-i18n-tools
     #   edxval
     #   lti-consumer-xblock
+    #   lxml-html-clean
     #   olxcleaner
     #   openedx-calc
     #   ora2
     #   python3-saml
     #   xblock
     #   xmlsec
+lxml-html-clean==0.3.1
+    # via
+    #   -r requirements/edx/base.txt
+    #   lxml
 mailsnake==1.6.4
     # via -r requirements/edx/base.txt
 mako==1.3.6
diff --git a/requirements/edx/testing.txt b/requirements/edx/testing.txt
index 5bfd6bd4bbb0..213290ee4775 100644
--- a/requirements/edx/testing.txt
+++ b/requirements/edx/testing.txt
@@ -899,13 +899,13 @@ loremipsum==1.0.5
     #   ora2
 lti-consumer-xblock==9.11.3
     # via -r requirements/edx/base.txt
-lxml==4.9.4
+lxml[html-clean]==5.3.0
     # via
-    #   -c requirements/edx/../constraints.txt
     #   -r requirements/edx/base.txt
     #   edx-i18n-tools
     #   edxval
     #   lti-consumer-xblock
+    #   lxml-html-clean
     #   olxcleaner
     #   openedx-calc
     #   ora2
@@ -913,6 +913,10 @@ lxml==4.9.4
     #   python3-saml
     #   xblock
     #   xmlsec
+lxml-html-clean==0.3.1
+    # via
+    #   -r requirements/edx/base.txt
+    #   lxml
 mailsnake==1.6.4
     # via -r requirements/edx/base.txt
 mako==1.3.6
diff --git a/scripts/user_retirement/requirements/base.txt b/scripts/user_retirement/requirements/base.txt
index 5c2c300341a8..8b92dd121179 100644
--- a/scripts/user_retirement/requirements/base.txt
+++ b/scripts/user_retirement/requirements/base.txt
@@ -77,10 +77,8 @@ jmespath==1.0.1
     # via
     #   boto3
     #   botocore
-lxml==4.9.4
-    # via
-    #   -c scripts/user_retirement/requirements/../../../requirements/constraints.txt
-    #   zeep
+lxml==5.3.0
+    # via zeep
 more-itertools==10.5.0
     # via simple-salesforce
 newrelic==10.2.0
diff --git a/scripts/user_retirement/requirements/testing.txt b/scripts/user_retirement/requirements/testing.txt
index a149a1d10cd1..4a85564e7e49 100644
--- a/scripts/user_retirement/requirements/testing.txt
+++ b/scripts/user_retirement/requirements/testing.txt
@@ -116,7 +116,7 @@ jmespath==1.0.1
     #   -r scripts/user_retirement/requirements/base.txt
     #   boto3
     #   botocore
-lxml==4.9.4
+lxml==5.3.0
     # via
     #   -r scripts/user_retirement/requirements/base.txt
     #   zeep