diff --git a/eng/ci_tools.txt b/eng/ci_tools.txt
index 24b933f43adf..30fe4715a709 100644
--- a/eng/ci_tools.txt
+++ b/eng/ci_tools.txt
@@ -19,6 +19,8 @@ pkginfo==1.5.0.1
 pip==20.3.3
 black==21.6b0; python_version >= '3.6'
 wrapt<=1.12.1; python_version == '2.7'
+markupsafe==2.0.1; python_version > '2.7'
+markupsafe==1.1.1; python_version == '2.7'
 
 # python 3.10 pinned packages
 cffi==1.15.0rc2; python_version >= '3.10'
diff --git a/eng/regression_test_tools.txt b/eng/regression_test_tools.txt
index 13577f407c90..4cf5407b65d7 100644
--- a/eng/regression_test_tools.txt
+++ b/eng/regression_test_tools.txt
@@ -22,6 +22,8 @@ pyyaml==5.3.1
 packaging==20.4
 wheel==0.34.2
 Jinja2==2.11.2
+markupsafe==2.0.1; python_version > '2.7'
+markupsafe==1.1.1; python_version == '2.7'
 
 # Locking pylint and required packages
 pylint==1.8.4; python_version < '3.4'
diff --git a/eng/regression_tools.txt b/eng/regression_tools.txt
index 80987f36ebe5..93efc0812b7b 100644
--- a/eng/regression_tools.txt
+++ b/eng/regression_tools.txt
@@ -20,6 +20,8 @@ beautifulsoup4==4.9.1
 pkginfo==1.5.0.1
 pip==20.2
 black==21.6b0; python_version >= '3.6'
+markupsafe==2.0.1; python_version > '2.7'
+markupsafe==1.1.1; python_version == '2.7'
 
 # locking packages defined as deps from azure-sdk-tools or azure-devtools
 pytoml==0.1.21
diff --git a/eng/test_tools.txt b/eng/test_tools.txt
index 6e74beda2a09..a2cf73855c6b 100644
--- a/eng/test_tools.txt
+++ b/eng/test_tools.txt
@@ -28,6 +28,8 @@ six==1.14.0
 pyyaml==5.3.1
 packaging==20.4
 Jinja2==2.11.2
+markupsafe==2.0.1; python_version > '2.7'
+markupsafe==1.1.1; python_version == '2.7'
 wrapt==1.12.1
 
 # Locking pylint and required packages