diff --git a/pygluu-containerlib/pygluu/containerlib/__init__.py b/pygluu-containerlib/pygluu/containerlib/__init__.py
index 3a6982f2..dab91c35 100644
--- a/pygluu-containerlib/pygluu/containerlib/__init__.py
+++ b/pygluu-containerlib/pygluu/containerlib/__init__.py
@@ -7,4 +7,4 @@
     PERSISTENCE_LDAP_MAPPINGS,
 )
 
-__version__ = "2.20.0"
+__version__ = "2.21.0"
diff --git a/pygluu-containerlib/setup.py b/pygluu-containerlib/setup.py
index 9b9ac83f..e07e9c17 100644
--- a/pygluu-containerlib/setup.py
+++ b/pygluu-containerlib/setup.py
@@ -28,6 +28,9 @@ def find_version(*file_paths):
     packages=find_packages(),
     zip_safe=False,
     install_requires=[
+        "urllib3>=2.5.0",
+        # required by recent google lib
+        "packaging>=25.0",
         "requests>=2.22.0",
         "python-consul>=1.0.1",
         "hvac>=0.7.0",
@@ -43,7 +46,7 @@ def find_version(*file_paths):
         "google-cloud-spanner>=3.3.0",
         "boto3>=1.26.21",
         "google-cloud-secret-manager>=2.2.0",
-        "click",
+        "click>=8.1.7",
     ],
     classifiers=[
         "Intended Audience :: Developers",