diff --git a/requirements/base.txt b/requirements/base.txt
index 66b607e..af412a0 100644
--- a/requirements/base.txt
+++ b/requirements/base.txt
@@ -24,7 +24,7 @@ markupsafe==2.1.2
     #   xblock
 python-dateutil==2.8.2
     # via xblock
-pytz==2022.7.1
+pytz==2023.2
     # via
     #   django
     #   xblock
diff --git a/requirements/ci.txt b/requirements/ci.txt
index 44e9f4f..3e9f0c1 100644
--- a/requirements/ci.txt
+++ b/requirements/ci.txt
@@ -14,7 +14,7 @@ coverage==7.2.2
     # via codecov
 distlib==0.3.6
     # via virtualenv
-filelock==3.10.0
+filelock==3.10.6
     # via
     #   tox
     #   virtualenv
@@ -22,7 +22,7 @@ idna==3.4
     # via requests
 packaging==23.0
     # via tox
-platformdirs==3.1.1
+platformdirs==3.2.0
     # via virtualenv
 pluggy==1.0.0
     # via tox
diff --git a/requirements/dev.txt b/requirements/dev.txt
index f7a99c0..d2063ed 100644
--- a/requirements/dev.txt
+++ b/requirements/dev.txt
@@ -16,7 +16,7 @@ asgiref==3.6.0
     # via
     #   -r requirements/quality.txt
     #   django
-astroid==2.15.0
+astroid==2.15.1
     # via
     #   -r requirements/quality.txt
     #   pylint
@@ -35,11 +35,11 @@ boto==2.49.0
     # via
     #   -r requirements/quality.txt
     #   xblock-sdk
-boto3==1.26.94
+boto3==1.26.99
     # via
     #   -r requirements/quality.txt
     #   fs-s3fs
-botocore==1.29.94
+botocore==1.29.99
     # via
     #   -r requirements/quality.txt
     #   boto3
@@ -113,7 +113,7 @@ exceptiongroup==1.1.1
     # via
     #   -r requirements/quality.txt
     #   pytest
-filelock==3.10.0
+filelock==3.10.6
     # via
     #   -r requirements/ci.txt
     #   tox
@@ -207,7 +207,7 @@ pbr==5.11.1
     #   stevedore
 pip-tools==6.12.3
     # via -r requirements/pip-tools.txt
-platformdirs==3.1.1
+platformdirs==3.2.0
     # via
     #   -r requirements/ci.txt
     #   -r requirements/quality.txt
@@ -231,7 +231,7 @@ pycodestyle==2.10.0
     # via -r requirements/quality.txt
 pydocstyle==6.3.0
     # via -r requirements/quality.txt
-pylint==2.17.0
+pylint==2.17.1
     # via
     #   -r requirements/quality.txt
     #   edx-lint
@@ -279,7 +279,7 @@ python-slugify==8.0.1
     #   -r requirements/quality.txt
     #   code-annotations
     #   cookiecutter
-pytz==2022.7.1
+pytz==2023.2
     # via
     #   -r requirements/quality.txt
     #   django
diff --git a/requirements/quality.txt b/requirements/quality.txt
index 5842edf..9bc943d 100644
--- a/requirements/quality.txt
+++ b/requirements/quality.txt
@@ -16,7 +16,7 @@ asgiref==3.6.0
     # via
     #   -r requirements/test.txt
     #   django
-astroid==2.15.0
+astroid==2.15.1
     # via
     #   pylint
     #   pylint-celery
@@ -34,11 +34,11 @@ boto==2.49.0
     # via
     #   -r requirements/test.txt
     #   xblock-sdk
-boto3==1.26.94
+boto3==1.26.99
     # via
     #   -r requirements/test.txt
     #   fs-s3fs
-botocore==1.29.94
+botocore==1.29.99
     # via
     #   -r requirements/test.txt
     #   boto3
@@ -171,7 +171,7 @@ pbr==5.11.1
     # via
     #   -r requirements/test.txt
     #   stevedore
-platformdirs==3.1.1
+platformdirs==3.2.0
     # via pylint
 pluggy==1.0.0
     # via
@@ -185,7 +185,7 @@ pycodestyle==2.10.0
     # via -r requirements/quality.in
 pydocstyle==6.3.0
     # via -r requirements/quality.in
-pylint==2.17.0
+pylint==2.17.1
     # via
     #   edx-lint
     #   pylint-celery
@@ -223,7 +223,7 @@ python-slugify==8.0.1
     #   -r requirements/test.txt
     #   code-annotations
     #   cookiecutter
-pytz==2022.7.1
+pytz==2023.2
     # via
     #   -r requirements/test.txt
     #   django
diff --git a/requirements/test.txt b/requirements/test.txt
index 2c1ed03..0826db0 100644
--- a/requirements/test.txt
+++ b/requirements/test.txt
@@ -21,9 +21,9 @@ binaryornot==0.4.4
     # via -r requirements/base.txt
 boto==2.49.0
     # via xblock-sdk
-boto3==1.26.94
+boto3==1.26.99
     # via fs-s3fs
-botocore==1.29.94
+botocore==1.29.99
     # via
     #   boto3
     #   s3transfer
@@ -128,7 +128,7 @@ python-slugify==8.0.1
     # via
     #   code-annotations
     #   cookiecutter
-pytz==2022.7.1
+pytz==2023.2
     # via
     #   -r requirements/base.txt
     #   django