diff --git a/docs/samples/custom/kfserving-custom-model/model-server/requirements.txt b/docs/samples/custom/kfserving-custom-model/model-server/requirements.txt
index a4308cfe0d..f1bfa6f42f 100644
--- a/docs/samples/custom/kfserving-custom-model/model-server/requirements.txt
+++ b/docs/samples/custom/kfserving-custom-model/model-server/requirements.txt
@@ -18,9 +18,9 @@ idna==2.8
 kfserving==0.3.0
 kubernetes==10.0.1
 minio==5.0.7
-numpy==1.18.1
+numpy==1.22.0
 oauthlib==3.1.0
-Pillow==7.1.0
+Pillow==10.3.0
 protobuf==3.11.3
 pyasn1==0.4.8
 pyasn1-modules==0.2.8
@@ -29,7 +29,7 @@ PyJWT==1.7.1
 python-dateutil==2.8.1
 pytz==2019.3
 PyYAML==5.3
-requests==2.22.0
+requests==2.32.0
 requests-oauthlib==1.3.0
 rsa==4.0
 six==1.14.0
diff --git a/docs/samples/v1beta1/triton/bert/bert_tokenizer_v2/setup.py b/docs/samples/v1beta1/triton/bert/bert_tokenizer_v2/setup.py
index dcfdca5264..b93a2687ae 100644
--- a/docs/samples/v1beta1/triton/bert/bert_tokenizer_v2/setup.py
+++ b/docs/samples/v1beta1/triton/bert/bert_tokenizer_v2/setup.py
@@ -15,7 +15,7 @@
     packages=find_packages("bert_transformer"),
     install_requires=[
         "kfserving>=0.4.0",
-        "tensorflow==1.15.4",
+        "tensorflow==2.11.1",
     ],
     tests_require=tests_require,
     extras_require={'test': tests_require}
diff --git a/docs/samples/v1beta1/triton/torchscript/setup.py b/docs/samples/v1beta1/triton/torchscript/setup.py
index 1894a6c17e..65dcdd068a 100644
--- a/docs/samples/v1beta1/triton/torchscript/setup.py
+++ b/docs/samples/v1beta1/triton/torchscript/setup.py
@@ -33,7 +33,7 @@
     install_requires=[
         "kfserving>=0.4",
         "torchvision>=0.4.0",
-        "pillow==6.2.0"
+        "pillow==10.3.0"
     ],
     tests_require=tests_require,
     extras_require={'test': tests_require}
diff --git a/python/alibiexplainer/setup.py b/python/alibiexplainer/setup.py
index 49b5f13537..2bcaee36fd 100644
--- a/python/alibiexplainer/setup.py
+++ b/python/alibiexplainer/setup.py
@@ -36,7 +36,7 @@
         "pandas>=0.24.2",
         "nest_asyncio>=1.4.0",
         "alibi==0.5.5",
-        "scikit-learn == 0.20.3",
+        "scikit-learn == 0.23.1",
         "argparse>=1.4.0",
         "requests>=2.22.0",
         "joblib>=0.13.2",
@@ -44,7 +44,7 @@
         "grpcio>=1.22.0",
         "xgboost==1.0.2",
         "shap==0.36.0",
-        "numpy<1.19.0"
+        "numpy<1.27.0"
     ],
     tests_require=tests_require,
     extras_require={'test': tests_require}
diff --git a/python/sklearnserver/setup.py b/python/sklearnserver/setup.py
index 280f362acf..46adaa2b4c 100644
--- a/python/sklearnserver/setup.py
+++ b/python/sklearnserver/setup.py
@@ -33,7 +33,7 @@
     packages=find_packages("sklearnserver"),
     install_requires=[
         "kfserving>=0.5.0",
-        "scikit-learn == 0.20.3",
+        "scikit-learn == 0.23.1",
         "joblib >= 0.13.0"
     ],
     tests_require=tests_require,
diff --git a/python/xgbserver/setup.py b/python/xgbserver/setup.py
index e53a359773..6338e8d04d 100644
--- a/python/xgbserver/setup.py
+++ b/python/xgbserver/setup.py
@@ -35,7 +35,7 @@
     install_requires=[
         "kfserving>=0.5.0",
         "xgboost == 0.82",
-        "scikit-learn == 0.20.3",
+        "scikit-learn == 0.23.1",
     ],
     tests_require=tests_require,
     extras_require={'test': tests_require}