diff --git a/packages/abstractions/requirements-dev.txt b/packages/abstractions/requirements-dev.txt
index a49fc65c..60a7e444 100644
--- a/packages/abstractions/requirements-dev.txt
+++ b/packages/abstractions/requirements-dev.txt
@@ -1,7 +1,7 @@
 -e .
 yapf>=0.43.0,<0.44.0
 isort>=9.0.1,<10.0.0
-pylint>=4.0.8,<5.0.0
+pylint>=4.0.9,<5.0.0
 mypy>=2.3.1,<3.0.0
 pytest>=9.1.1,<10.0.0
 pytest-asyncio>=1.4.0,<1.5
diff --git a/packages/authentication/azure/requirements-dev.txt b/packages/authentication/azure/requirements-dev.txt
index cef1717f..249f99fb 100644
--- a/packages/authentication/azure/requirements-dev.txt
+++ b/packages/authentication/azure/requirements-dev.txt
@@ -2,7 +2,7 @@
 -e .
 yapf>=0.43.0,<0.44.0
 isort>=9.0.1,<10.0.0
-pylint>=4.0.8,<5.0.0
+pylint>=4.0.9,<5.0.0
 mypy>=2.3.1,<3.0.0
 pytest>=9.1.1,<10.0.0
 pytest-asyncio>=1.4.0,<1.5
diff --git a/packages/http/httpx/requirements-dev.txt b/packages/http/httpx/requirements-dev.txt
index cef1717f..249f99fb 100644
--- a/packages/http/httpx/requirements-dev.txt
+++ b/packages/http/httpx/requirements-dev.txt
@@ -2,7 +2,7 @@
 -e .
 yapf>=0.43.0,<0.44.0
 isort>=9.0.1,<10.0.0
-pylint>=4.0.8,<5.0.0
+pylint>=4.0.9,<5.0.0
 mypy>=2.3.1,<3.0.0
 pytest>=9.1.1,<10.0.0
 pytest-asyncio>=1.4.0,<1.5
diff --git a/packages/serialization/form/requirements-dev.txt b/packages/serialization/form/requirements-dev.txt
index 107cf297..1f6d0b7d 100644
--- a/packages/serialization/form/requirements-dev.txt
+++ b/packages/serialization/form/requirements-dev.txt
@@ -2,7 +2,7 @@
 -e .
 yapf>=0.43.0,<0.44.0
 isort>=9.0.1,<10.0.0
-pylint>=4.0.8,<5.0.0
+pylint>=4.0.9,<5.0.0
 mypy>=2.3.1,<3.0.0
 pytest>=9.1.1,<10.0.0
 pytest-asyncio>=1.4.0,<1.5
diff --git a/packages/serialization/json/requirements-dev.txt b/packages/serialization/json/requirements-dev.txt
index 91795e90..ec428dbc 100644
--- a/packages/serialization/json/requirements-dev.txt
+++ b/packages/serialization/json/requirements-dev.txt
@@ -2,7 +2,7 @@
 -e .
 yapf>=0.43.0,<0.44.0
 isort>=9.0.1,<10.0.0
-pylint>=4.0.8,<5.0.0
+pylint>=4.0.9,<5.0.0
 mypy>=2.3.1,<3.0.0
 pytest>=9.1.1,<10.0.0
 pytest-asyncio>=1.4.0,<1.5
diff --git a/packages/serialization/multipart/requirements-dev.txt b/packages/serialization/multipart/requirements-dev.txt
index 98718cbc..cc08c098 100644
--- a/packages/serialization/multipart/requirements-dev.txt
+++ b/packages/serialization/multipart/requirements-dev.txt
@@ -3,7 +3,7 @@
 -e .
 yapf>=0.43.0,<0.44.0
 isort>=9.0.1,<10.0.0
-pylint>=4.0.8,<5.0.0
+pylint>=4.0.9,<5.0.0
 mypy>=2.3.1,<3.0.0
 pytest>=9.1.1,<10.0.0
 pytest-asyncio>=1.4.0,<1.5
diff --git a/packages/serialization/text/requirements-dev.txt b/packages/serialization/text/requirements-dev.txt
index 91795e90..ec428dbc 100644
--- a/packages/serialization/text/requirements-dev.txt
+++ b/packages/serialization/text/requirements-dev.txt
@@ -2,7 +2,7 @@
 -e .
 yapf>=0.43.0,<0.44.0
 isort>=9.0.1,<10.0.0
-pylint>=4.0.8,<5.0.0
+pylint>=4.0.9,<5.0.0
 mypy>=2.3.1,<3.0.0
 pytest>=9.1.1,<10.0.0
 pytest-asyncio>=1.4.0,<1.5