diff --git a/samples/ai/chat-demo/python_server/requirements.txt b/samples/ai/chat-demo/python_server/requirements.txt
index ed0575140..a2070bf99 100644
--- a/samples/ai/chat-demo/python_server/requirements.txt
+++ b/samples/ai/chat-demo/python_server/requirements.txt
@@ -1,4 +1,4 @@
-Flask[async]==3.0.0
+Flask[async]==3.1.3
 flask-sock==0.7.0
 openai>=2.50.0
 websockets>=11.0.0
diff --git a/samples/ai/chat-demo/requirements-dev.txt b/samples/ai/chat-demo/requirements-dev.txt
index a9292f1d6..f9c75103d 100644
--- a/samples/ai/chat-demo/requirements-dev.txt
+++ b/samples/ai/chat-demo/requirements-dev.txt
@@ -1,4 +1,4 @@
 -r python_server/requirements.txt
 mypy==1.11.2
-pytest-timeout==2.3.1
+pytest-timeout==2.4.0
 chevron==0.14.0
diff --git a/samples/ai/chat-demo/requirements.txt b/samples/ai/chat-demo/requirements.txt
index cfdaf8f4d..7fbd9a6b9 100644
--- a/samples/ai/chat-demo/requirements.txt
+++ b/samples/ai/chat-demo/requirements.txt
@@ -3,16 +3,16 @@
 # Snapshot date: 2025-10-13
 # To update: bump desired lines & reinstall
 ############################################################
-Flask[async]==3.0.0
+Flask[async]==3.1.3
 flask-sock==0.7.0
 openai==2.50.0
 websockets==11.0
-flask-cors==6.0.1
-azure-storage-blob==12.26.0
-azure-messaging-webpubsubservice==1.2.2
-azure-identity==1.23.0
-asgiref==3.9.1
-python-dotenv==1.0.1
+flask-cors==6.0.5
+azure-storage-blob==12.30.0
+azure-messaging-webpubsubservice==1.3.0
+azure-identity==1.25.3
+asgiref==3.12.1
+python-dotenv==1.2.2
 azure-data-tables==12.7.0
 pytest==8.3.2
 pytest-asyncio==0.23.8
diff --git a/samples/python/chatapp-microsoft-entra-id/requirements.txt b/samples/python/chatapp-microsoft-entra-id/requirements.txt
index 92e523159..87ce0f9b4 100644
--- a/samples/python/chatapp-microsoft-entra-id/requirements.txt
+++ b/samples/python/chatapp-microsoft-entra-id/requirements.txt
@@ -1,3 +1,3 @@
-azure-messaging-webpubsubservice==1.0.0
+azure-messaging-webpubsubservice==1.3.0
 azure-identity
 flask
diff --git a/samples/python/chatapp/requirements.txt b/samples/python/chatapp/requirements.txt
index 4da221635..df4c6b050 100644
--- a/samples/python/chatapp/requirements.txt
+++ b/samples/python/chatapp/requirements.txt
@@ -1,2 +1,2 @@
-azure-messaging-webpubsubservice==1.0.0
+azure-messaging-webpubsubservice==1.3.0
 flask
\ No newline at end of file
diff --git a/samples/python/logstream-protobuf/requirements.txt b/samples/python/logstream-protobuf/requirements.txt
index 1370b57fe..462728c4d 100644
--- a/samples/python/logstream-protobuf/requirements.txt
+++ b/samples/python/logstream-protobuf/requirements.txt
@@ -1,3 +1,3 @@
-azure-messaging-webpubsubservice==1.0.0
+azure-messaging-webpubsubservice==1.3.0
 protobuf
 websockets
\ No newline at end of file
diff --git a/samples/python/logstream/requirements.txt b/samples/python/logstream/requirements.txt
index 752038e57..f8e413a2e 100644
--- a/samples/python/logstream/requirements.txt
+++ b/samples/python/logstream/requirements.txt
@@ -1,2 +1,2 @@
-azure-messaging-webpubsubservice==1.0.0
+azure-messaging-webpubsubservice==1.3.0
 websockets
\ No newline at end of file
diff --git a/samples/python/pubsub-groups/requirements.txt b/samples/python/pubsub-groups/requirements.txt
index 019c2887b..2359dc8a9 100644
--- a/samples/python/pubsub-groups/requirements.txt
+++ b/samples/python/pubsub-groups/requirements.txt
@@ -1,3 +1,3 @@
-azure-messaging-webpubsubservice==1.0.0
+azure-messaging-webpubsubservice==1.3.0
 websockets
 asyncio
\ No newline at end of file
diff --git a/samples/python/pubsub/requirements.txt b/samples/python/pubsub/requirements.txt
index 752038e57..f8e413a2e 100644
--- a/samples/python/pubsub/requirements.txt
+++ b/samples/python/pubsub/requirements.txt
@@ -1,2 +1,2 @@
-azure-messaging-webpubsubservice==1.0.0
+azure-messaging-webpubsubservice==1.3.0
 websockets
\ No newline at end of file
diff --git a/tests/integration-tests/python/requirements.txt b/tests/integration-tests/python/requirements.txt
index 467426cd5..a585a7d91 100644
--- a/tests/integration-tests/python/requirements.txt
+++ b/tests/integration-tests/python/requirements.txt
@@ -1,2 +1,2 @@
-azure-messaging-webpubsubservice==1.1.0
+azure-messaging-webpubsubservice==1.3.0
 pytest==8.2.2
\ No newline at end of file