diff --git a/requirements.txt b/requirements.txt
index e061ae4..69521ea 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -10,7 +10,7 @@ certifi==2020.11.8
 cffi==1.14.4
 chardet==3.0.4
 coverage==5.2.1
-cryptography==3.2.1
+cryptography==3.3.2
 deprecation==2.1.0
 docutils==0.15.2
 dodgy==0.2.1
@@ -54,7 +54,7 @@ pycryptodomex==3.9.9
 pydocstyle==5.1.1
 pyflakes==2.2.0
 PyJWT==1.7.1
-pylint==2.5.2
+pylint==2.6.1
 pylint-celery==0.3
 pylint-django==2.0.15
 pylint-flask==0.6
@@ -65,11 +65,11 @@ pyparsing==2.4.7
 python-dateutil==2.8.1
 python-json-logger==2.0.1
 pytz==2020.4
-PyYAML==5.3.1
+PyYAML==5.4
 requests==2.23.0
 requests-oauthlib==1.3.0
 requirements-detector==0.7
-rsa==4.6
+rsa==4.7
 s3transfer==0.3.3
 setoptconf==0.2.0
 six==1.15.0