diff --git a/requirements/edx-sandbox/py35.txt b/requirements/edx-sandbox/py35.txt
index 923b1520b3d03788db6714ec75e453ed6373f428..d654e0656411f7d9c2392d384a2aed877eeebcde 100644
--- a/requirements/edx-sandbox/py35.txt
+++ b/requirements/edx-sandbox/py35.txt
@@ -15,7 +15,7 @@ cycler==0.10.0            # via matplotlib
 decorator==4.4.2          # via networkx
 joblib==0.14.1            # via -c requirements/edx-sandbox/../constraints.txt, -r requirements/edx-sandbox/shared.txt, nltk
 kiwisolver==1.1.0         # via -c requirements/edx-sandbox/../constraints.txt, matplotlib
-lxml==4.5.0               # via -r requirements/edx-sandbox/shared.txt
+lxml==4.5.1               # via -r requirements/edx-sandbox/shared.txt
 markupsafe==1.1.1         # via chem
 matplotlib==2.2.4         # via -c requirements/edx-sandbox/../constraints.txt, -r requirements/edx-sandbox/py35.in
 mpmath==1.1.0             # via sympy
diff --git a/requirements/edx-sandbox/shared.txt b/requirements/edx-sandbox/shared.txt
index cfbffc4664a6e35833683f6932f5053d5ecc697c..42f1735f23f8b886f30eab147ca9013d92a7a832 100644
--- a/requirements/edx-sandbox/shared.txt
+++ b/requirements/edx-sandbox/shared.txt
@@ -8,7 +8,7 @@ cffi==1.14.0              # via cryptography
 click==7.1.2              # via nltk
 cryptography==2.9.2       # via -r requirements/edx-sandbox/shared.in
 joblib==0.14.1            # via -c requirements/edx-sandbox/../constraints.txt, nltk
-lxml==4.5.0               # via -r requirements/edx-sandbox/shared.in
+lxml==4.5.1               # via -r requirements/edx-sandbox/shared.in
 nltk==3.5                 # via -r requirements/edx-sandbox/shared.in
 pycparser==2.20           # via cffi
 regex==2020.5.14          # via nltk
diff --git a/requirements/edx/base.txt b/requirements/edx/base.txt
index 183997efe48ba5423a03d070ae362d064d6642c5..f843c1d7e3077eac7d005f5685d42cb146798f7a 100644
--- a/requirements/edx/base.txt
+++ b/requirements/edx/base.txt
@@ -149,7 +149,7 @@ lepl==5.1.3               # via rfc6266-parser
 libsass==0.10.0           # via -r requirements/edx/paver.txt, ora2
 loremipsum==1.0.5         # via ora2
 git+https://github.com/edx/xblock-lti-consumer.git@v1.2.6#egg=lti_consumer-xblock==1.2.6  # via -r requirements/edx/github.in
-lxml==4.5.0               # via -r requirements/edx/../edx-sandbox/shared.txt, capa, edxval, lti-consumer-xblock, ora2, safe-lxml, xblock, xmlsec
+lxml==4.5.1               # via -r requirements/edx/../edx-sandbox/shared.txt, capa, edxval, lti-consumer-xblock, ora2, safe-lxml, xblock, xmlsec
 mailsnake==1.6.4          # via -r requirements/edx/base.in
 mako==1.0.2               # via -r requirements/edx/base.in, acid-xblock, lti-consumer-xblock, xblock-google-drive, xblock-utils
 markdown==2.6.11          # via -c requirements/edx/../constraints.txt, -r requirements/edx/base.in, django-wiki, staff-graded-xblock, xblock-poll
@@ -169,7 +169,7 @@ numpy==1.18.4             # via chem, openedx-calc, scipy
 oauthlib==3.0.1           # via -c requirements/edx/../constraints.txt, -r requirements/edx/base.in, django-oauth-toolkit, lti-consumer-xblock, requests-oauthlib, social-auth-core
 openedx-calc==1.0.9       # via -r requirements/edx/base.in
 git+https://github.com/edx/edx-ora2.git@2.6.25#egg=ora2==2.6.25  # via -r requirements/edx/github.in
-packaging==20.3           # via bleach, drf-yasg
+packaging==20.4           # via bleach, drf-yasg
 path.py==12.4.0           # via edx-enterprise, edx-i18n-tools, ora2, xmodule
 path==13.1.0              # via -c requirements/edx/../constraints.txt, -r requirements/edx/paver.txt, path.py
 pathtools==0.1.2          # via -r requirements/edx/paver.txt, watchdog
diff --git a/requirements/edx/development.txt b/requirements/edx/development.txt
index 72c1076af9511bd66580d2f3c912ca61fb0d86cb..08b40d7aa9cced2a4f68679082af9dced1158f07 100644
--- a/requirements/edx/development.txt
+++ b/requirements/edx/development.txt
@@ -178,7 +178,7 @@ lepl==5.1.3               # via -r requirements/edx/testing.txt, rfc6266-parser
 libsass==0.10.0           # via -r requirements/edx/testing.txt, ora2
 loremipsum==1.0.5         # via -r requirements/edx/testing.txt, ora2
 git+https://github.com/edx/xblock-lti-consumer.git@v1.2.6#egg=lti_consumer-xblock==1.2.6  # via -r requirements/edx/testing.txt
-lxml==4.5.0               # via -r requirements/edx/testing.txt, capa, edxval, lti-consumer-xblock, ora2, pyquery, safe-lxml, xblock, xmlsec
+lxml==4.5.1               # via -r requirements/edx/testing.txt, capa, edxval, lti-consumer-xblock, ora2, pyquery, safe-lxml, xblock, xmlsec
 m2r==0.2.1                # via sphinxcontrib-openapi
 mailsnake==1.6.4          # via -r requirements/edx/testing.txt
 mako==1.0.2               # via -r requirements/edx/testing.txt, acid-xblock, lti-consumer-xblock, xblock-google-drive, xblock-utils
@@ -202,7 +202,7 @@ numpy==1.18.4             # via -r requirements/edx/testing.txt, chem, openedx-c
 oauthlib==3.0.1           # via -c requirements/edx/../constraints.txt, -r requirements/edx/testing.txt, django-oauth-toolkit, lti-consumer-xblock, requests-oauthlib, social-auth-core
 openedx-calc==1.0.9       # via -r requirements/edx/testing.txt
 git+https://github.com/edx/edx-ora2.git@2.6.25#egg=ora2==2.6.25  # via -r requirements/edx/testing.txt
-packaging==20.3           # via -r requirements/edx/testing.txt, bleach, drf-yasg, pytest, sphinx, tox
+packaging==20.4           # via -r requirements/edx/testing.txt, bleach, drf-yasg, pytest, sphinx, tox
 pandas==0.22.0            # via -c requirements/edx/../constraints.txt, -r requirements/edx/testing.txt
 path.py==12.4.0           # via -r requirements/edx/testing.txt, edx-enterprise, edx-i18n-tools, ora2, xmodule
 path==13.1.0              # via -c requirements/edx/../constraints.txt, -r requirements/edx/testing.txt, path.py
diff --git a/requirements/edx/testing.txt b/requirements/edx/testing.txt
index 1512e8b63a09ff3c022c7048e363c02fc08671d2..c00339ab63a13d8b07c471bed47445ae2515be7d 100644
--- a/requirements/edx/testing.txt
+++ b/requirements/edx/testing.txt
@@ -172,7 +172,7 @@ lepl==5.1.3               # via -r requirements/edx/base.txt, rfc6266-parser
 libsass==0.10.0           # via -r requirements/edx/base.txt, ora2
 loremipsum==1.0.5         # via -r requirements/edx/base.txt, ora2
 git+https://github.com/edx/xblock-lti-consumer.git@v1.2.6#egg=lti_consumer-xblock==1.2.6  # via -r requirements/edx/base.txt
-lxml==4.5.0               # via -r requirements/edx/base.txt, capa, edxval, lti-consumer-xblock, ora2, pyquery, safe-lxml, xblock, xmlsec
+lxml==4.5.1               # via -r requirements/edx/base.txt, capa, edxval, lti-consumer-xblock, ora2, pyquery, safe-lxml, xblock, xmlsec
 mailsnake==1.6.4          # via -r requirements/edx/base.txt
 mako==1.0.2               # via -r requirements/edx/base.txt, acid-xblock, lti-consumer-xblock, xblock-google-drive, xblock-utils
 mando==0.6.4              # via radon
@@ -194,7 +194,7 @@ numpy==1.18.4             # via -r requirements/edx/base.txt, -r requirements/ed
 oauthlib==3.0.1           # via -c requirements/edx/../constraints.txt, -r requirements/edx/base.txt, django-oauth-toolkit, lti-consumer-xblock, requests-oauthlib, social-auth-core
 openedx-calc==1.0.9       # via -r requirements/edx/base.txt
 git+https://github.com/edx/edx-ora2.git@2.6.25#egg=ora2==2.6.25  # via -r requirements/edx/base.txt
-packaging==20.3           # via -r requirements/edx/base.txt, bleach, drf-yasg, pytest, tox
+packaging==20.4           # via -r requirements/edx/base.txt, bleach, drf-yasg, pytest, tox
 pandas==0.22.0            # via -c requirements/edx/../constraints.txt, -r requirements/edx/coverage.txt
 path.py==12.4.0           # via -r requirements/edx/base.txt, edx-enterprise, edx-i18n-tools, ora2, xmodule
 path==13.1.0              # via -c requirements/edx/../constraints.txt, -r requirements/edx/base.txt, path.py