diff --git a/requirements/base.txt b/requirements/base.txt
index 4cbedc7707..e2cae14c62 100644
--- a/requirements/base.txt
+++ b/requirements/base.txt
@@ -17,7 +17,7 @@ cffi==1.14.6
     #   pynacl
 charset-normalizer==2.0.4
     # via requests
-cryptography==3.4.7
+cryptography==3.4.8
     # via paramiko
 distro==1.6.0
     # via docker-compose
diff --git a/requirements/dev.txt b/requirements/dev.txt
index 4836e9c800..49356cca6b 100644
--- a/requirements/dev.txt
+++ b/requirements/dev.txt
@@ -38,7 +38,7 @@ click==8.0.1
     # via
     #   -r requirements/pip-tools.txt
     #   pip-tools
-cryptography==3.4.7
+cryptography==3.4.8
     # via
     #   -r requirements/base.txt
     #   -r requirements/test.txt
@@ -183,7 +183,7 @@ tomli==1.2.1
     # via
     #   -r requirements/pip-tools.txt
     #   pep517
-tox==3.24.1
+tox==3.24.3
     # via
     #   -r requirements/dev.in
     #   tox-battery
diff --git a/requirements/doc.txt b/requirements/doc.txt
index ca1c54611e..2a9affe3fe 100644
--- a/requirements/doc.txt
+++ b/requirements/doc.txt
@@ -32,7 +32,7 @@ charset-normalizer==2.0.4
     # via
     #   -r requirements/base.txt
     #   requests
-cryptography==3.4.7
+cryptography==3.4.8
     # via
     #   -r requirements/base.txt
     #   paramiko
@@ -156,7 +156,7 @@ sphinxcontrib-qthelp==1.0.3
     # via sphinx
 sphinxcontrib-serializinghtml==1.1.5
     # via sphinx
-stevedore==3.3.0
+stevedore==3.4.0
     # via doc8
 texttable==1.6.4
     # via
diff --git a/requirements/test.txt b/requirements/test.txt
index c34a02b54a..66d4d536c8 100644
--- a/requirements/test.txt
+++ b/requirements/test.txt
@@ -27,7 +27,7 @@ charset-normalizer==2.0.4
     # via
     #   -r requirements/base.txt
     #   requests
-cryptography==3.4.7
+cryptography==3.4.8
     # via
     #   -r requirements/base.txt
     #   paramiko