diff --git a/docs-requirements.txt b/docs-requirements.txt
index d42dc23a88..840a5d8baa 100644
--- a/docs-requirements.txt
+++ b/docs-requirements.txt
@@ -24,7 +24,7 @@ pygments==2.5.2           # via sphinx
 pyparsing==2.4.6          # via packaging
 pytz==2019.3              # via babel
 requests==2.22.0          # via sphinx
-six==1.13.0               # via packaging
+six==1.14.0               # via packaging
 sniffio==1.1.0
 snowballstemmer==2.0.0    # via sphinx
 sortedcontainers==2.1.0
diff --git a/test-requirements.txt b/test-requirements.txt
index 81180c20c7..7ab6821b0c 100644
--- a/test-requirements.txt
+++ b/test-requirements.txt
@@ -42,7 +42,7 @@ pyopenssl==19.1.0
 pyparsing==2.4.6          # via packaging
 pytest-cov==2.8.1
 pytest==5.3.2
-six==1.13.0               # via astroid, cryptography, packaging, prompt-toolkit, pyopenssl, traitlets
+six==1.14.0               # via astroid, cryptography, packaging, prompt-toolkit, pyopenssl, traitlets
 sniffio==1.1.0
 sortedcontainers==2.1.0
 traitlets==4.3.3          # via ipython