diff --git a/cdn/requirements.txt b/cdn/requirements.txt
index 68673853bde3..85f187652791 100644
--- a/cdn/requirements.txt
+++ b/cdn/requirements.txt
@@ -1 +1 @@
-six==1.13.0
+six==1.14.0
diff --git a/composer/rest/requirements.txt b/composer/rest/requirements.txt
index 418ee88f0e29..1b5f33535ce9 100644
--- a/composer/rest/requirements.txt
+++ b/composer/rest/requirements.txt
@@ -1,3 +1,3 @@
 google-auth==1.11.2
 requests==2.22.0
-six==1.13.0
+six==1.14.0
diff --git a/compute/xmpp_wikibot/requirements.txt b/compute/xmpp_wikibot/requirements.txt
index e44374e7b7d7..c51de5fc6700 100644
--- a/compute/xmpp_wikibot/requirements.txt
+++ b/compute/xmpp_wikibot/requirements.txt
@@ -1,4 +1,4 @@
 Flask==1.1.1
 requests==2.22.0
 sleekxmpp==1.3.3
-six==1.13.0
+six==1.14.0
diff --git a/endpoints/getting-started/requirements.txt b/endpoints/getting-started/requirements.txt
index b8afdd436e0f..96b7f6a9bd54 100644
--- a/endpoints/getting-started/requirements.txt
+++ b/endpoints/getting-started/requirements.txt
@@ -1,7 +1,7 @@
 Flask==1.1.1
 flask-cors==3.0.8
 gunicorn==20.0.4
-six==1.13.0
+six==1.14.0
 pyyaml==5.3.1
 requests==2.22.0
 google-auth==1.11.2
diff --git a/speech/microphone/requirements.txt b/speech/microphone/requirements.txt
index 15c2443c4d26..3a75f3402b80 100644
--- a/speech/microphone/requirements.txt
+++ b/speech/microphone/requirements.txt
@@ -1,4 +1,4 @@
 google-cloud-speech==1.3.2
 pyaudio==0.2.11
-six==1.13.0
+six==1.14.0
 
diff --git a/storage/signed_urls/requirements.txt b/storage/signed_urls/requirements.txt
index dcb78ba18e63..cef6c2fcd2cf 100644
--- a/storage/signed_urls/requirements.txt
+++ b/storage/signed_urls/requirements.txt
@@ -1,3 +1,3 @@
 google-cloud-storage==1.26.0
 google-auth==1.11.2
-six==1.13.0
+six==1.14.0