diff --git a/src/azure-cli/requirements.py3.Darwin.txt b/src/azure-cli/requirements.py3.Darwin.txt
index a588d0fda11..8560b4401ac 100644
--- a/src/azure-cli/requirements.py3.Darwin.txt
+++ b/src/azure-cli/requirements.py3.Darwin.txt
@@ -120,7 +120,7 @@ scp==0.13.2
 six==1.14.0
 sshtunnel==0.1.5
 tabulate==0.8.3
-urllib3==1.25.3
+urllib3==1.26.5
 vcrpy==2.0.1
 vsts==0.1.25
 vsts-cd-manager==1.0.2
diff --git a/src/azure-cli/requirements.py3.Linux.txt b/src/azure-cli/requirements.py3.Linux.txt
index 650520337bc..511df9a4df5 100644
--- a/src/azure-cli/requirements.py3.Linux.txt
+++ b/src/azure-cli/requirements.py3.Linux.txt
@@ -121,7 +121,7 @@ scp==0.13.2
 six==1.14.0
 sshtunnel==0.1.5
 tabulate==0.8.3
-urllib3==1.25.3
+urllib3==1.26.5
 vcrpy==2.0.1
 vsts==0.1.25
 vsts-cd-manager==1.0.2
diff --git a/src/azure-cli/requirements.py3.windows.txt b/src/azure-cli/requirements.py3.windows.txt
index 1029dd07ac7..a5c9867261d 100644
--- a/src/azure-cli/requirements.py3.windows.txt
+++ b/src/azure-cli/requirements.py3.windows.txt
@@ -121,7 +121,7 @@ scp==0.13.2
 six==1.14.0
 sshtunnel==0.1.5
 tabulate==0.8.3
-urllib3==1.25.3
+urllib3==1.26.5
 vsts==0.1.25
 vsts-cd-manager==1.0.2
 wcwidth==0.1.7