diff --git a/demos/blog/requirements.txt b/demos/blog/requirements.txt
index eea352e50..0f113ae46 100644
--- a/demos/blog/requirements.txt
+++ b/demos/blog/requirements.txt
@@ -8,7 +8,7 @@ redis==5.2.0
 SQLalchemy==2.0.36
 
 # testing
-pytest==8.1.1
+pytest==8.3.3
 pytest-aiohttp==1.0.5
 pytest-asyncio==0.23.5
 flake8==7.1.1
diff --git a/demos/graphql-demo/requirements-dev.txt b/demos/graphql-demo/requirements-dev.txt
index c67474a6d..6a0758434 100644
--- a/demos/graphql-demo/requirements-dev.txt
+++ b/demos/graphql-demo/requirements-dev.txt
@@ -12,6 +12,6 @@ redis==5.2.0
 
 mypy==1.13.0
 flake8==7.1.1
-pytest==8.1.1
+pytest==8.3.3
 pytest-cov==6.0.0
 sqlalchemy==2.0.36
diff --git a/demos/moderator/requirements-dev.txt b/demos/moderator/requirements-dev.txt
index 3ac7bb387..7a342ca23 100644
--- a/demos/moderator/requirements-dev.txt
+++ b/demos/moderator/requirements-dev.txt
@@ -12,7 +12,7 @@ flake8-bugbear==24.10.31
 flake8-quotes==3.4.0
 ipdb==0.13.13
 mypy==1.13.0
-pytest==8.1.1
+pytest==8.3.3
 pytest-aiohttp==1.0.5
 pytest-asyncio==0.23.5
 pytest-cov==6.0.0
diff --git a/demos/moderator_bot/requirements-dev.txt b/demos/moderator_bot/requirements-dev.txt
index 7aa9cc898..2bb9a7a32 100644
--- a/demos/moderator_bot/requirements-dev.txt
+++ b/demos/moderator_bot/requirements-dev.txt
@@ -12,7 +12,7 @@ more-itertools==10.5.0
 multidict==6.1.0
 numpy==1.26.4
 pluggy==1.5.0
-pytest==8.1.1
+pytest==8.3.3
 pytest-aiohttp==1.0.5
 pyyaml==6.0.2
 scikit-learn==1.5.2
diff --git a/demos/polls/requirements-dev.txt b/demos/polls/requirements-dev.txt
index 68767abfb..874dbcac4 100644
--- a/demos/polls/requirements-dev.txt
+++ b/demos/polls/requirements-dev.txt
@@ -5,6 +5,6 @@ trafaret_config==2.0.2
 SQLalchemy==2.0.36
 
 # For testing
-pytest==8.1.1
+pytest==8.3.3
 pytest-aiohttp==1.0.5
 flake8==7.1.1
diff --git a/requirements-dev.txt b/requirements-dev.txt
index 4487d9072..fdbd263f0 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -15,7 +15,7 @@ flake8-bugbear==24.10.31
 flake8-quotes==3.4.0
 
 # test
-pytest==8.1.1
+pytest==8.3.3
 pytest-aiohttp==1.0.5