diff --git a/.chronus/changes/HEAD-2025-0-23-15-44-58.md b/.chronus/changes/HEAD-2025-0-23-15-44-58.md
new file mode 100644
index 00000000000..bca145530fb
--- /dev/null
+++ b/.chronus/changes/HEAD-2025-0-23-15-44-58.md
@@ -0,0 +1,7 @@
+---
+changeKind: internal
+packages:
+  - "@autorest/python"
+---
+
+pylint bump
\ No newline at end of file
diff --git a/.chronus/changes/HEAD-2025-0-23-15-45-7.md b/.chronus/changes/HEAD-2025-0-23-15-45-7.md
new file mode 100644
index 00000000000..30e2f62dd6b
--- /dev/null
+++ b/.chronus/changes/HEAD-2025-0-23-15-45-7.md
@@ -0,0 +1,7 @@
+---
+changeKind: internal
+packages:
+  - "@azure-tools/typespec-python"
+---
+
+pylint bump
\ No newline at end of file
diff --git a/packages/autorest.python/package.json b/packages/autorest.python/package.json
index 5fbe4890a95..72b15adbfea 100644
--- a/packages/autorest.python/package.json
+++ b/packages/autorest.python/package.json
@@ -47,4 +47,4 @@
     "requirements.txt",
     "generator/"
   ]
-}
+}
\ No newline at end of file
diff --git a/packages/autorest.python/test/azure/version-tolerant/tox.ini b/packages/autorest.python/test/azure/version-tolerant/tox.ini
index f18d090064c..fafcb8504c5 100644
--- a/packages/autorest.python/test/azure/version-tolerant/tox.ini
+++ b/packages/autorest.python/test/azure/version-tolerant/tox.ini
@@ -15,7 +15,7 @@ deps=
     -r requirements.txt
     -r ../../../../../eng/dev_requirements.txt
 commands =
-    pip install azure-pylint-guidelines-checker==0.5.0 --index-url="https://pkgs.dev.azure.com/azure-sdk/public/_packaging/azure-sdk-for-python/pypi/simple/"
+    pip install azure-pylint-guidelines-checker==0.5.1 --index-url="https://pkgs.dev.azure.com/azure-sdk/public/_packaging/azure-sdk-for-python/pypi/simple/"
     python ../../../../../eng/scripts/run_pylint.py -t azure -g version-tolerant {posargs}
 
 [testenv:mypy]
diff --git a/packages/autorest.python/test/dpg/version-tolerant/tox.ini b/packages/autorest.python/test/dpg/version-tolerant/tox.ini
index 5172ceff1ba..a8a4928d16c 100644
--- a/packages/autorest.python/test/dpg/version-tolerant/tox.ini
+++ b/packages/autorest.python/test/dpg/version-tolerant/tox.ini
@@ -15,7 +15,7 @@ deps=
     -r requirements.txt
     -r ../../../../../eng/dev_requirements.txt
 commands =
-    pip install azure-pylint-guidelines-checker==0.5.0 --index-url="https://pkgs.dev.azure.com/azure-sdk/public/_packaging/azure-sdk-for-python/pypi/simple/"
+    pip install azure-pylint-guidelines-checker==0.5.1 --index-url="https://pkgs.dev.azure.com/azure-sdk/public/_packaging/azure-sdk-for-python/pypi/simple/"
     python ../../../../../eng/scripts/run_pylint.py -t dpg -g version-tolerant {posargs}
 
 [testenv:mypy]
diff --git a/packages/autorest.python/test/vanilla/version-tolerant/tox.ini b/packages/autorest.python/test/vanilla/version-tolerant/tox.ini
index 292f6327c44..7f8c885f0cc 100644
--- a/packages/autorest.python/test/vanilla/version-tolerant/tox.ini
+++ b/packages/autorest.python/test/vanilla/version-tolerant/tox.ini
@@ -15,7 +15,7 @@ deps=
     -r requirements.txt
     -r ../../../../../eng/dev_requirements.txt
 commands =
-    pip install azure-pylint-guidelines-checker==0.5.0 --index-url="https://pkgs.dev.azure.com/azure-sdk/public/_packaging/azure-sdk-for-python/pypi/simple/"
+    pip install azure-pylint-guidelines-checker==0.5.1 --index-url="https://pkgs.dev.azure.com/azure-sdk/public/_packaging/azure-sdk-for-python/pypi/simple/"
     python ../../../../../eng/scripts/run_pylint.py -t vanilla -g version-tolerant {posargs}
 
 [testenv:mypy]
diff --git a/packages/typespec-python/package.json b/packages/typespec-python/package.json
index 840828e6bd7..3d6cf29e5e6 100644
--- a/packages/typespec-python/package.json
+++ b/packages/typespec-python/package.json
@@ -89,4 +89,4 @@
     "chalk": "5.3.0",
     "@types/fs-extra": "11.0.4"
   }
-}
+}
\ No newline at end of file
diff --git a/packages/typespec-python/test/azure/tox.ini b/packages/typespec-python/test/azure/tox.ini
index 4ff45f77e7b..cad1e10f263 100644
--- a/packages/typespec-python/test/azure/tox.ini
+++ b/packages/typespec-python/test/azure/tox.ini
@@ -19,7 +19,7 @@ deps=
     -r requirements.txt
     -r ../../../../eng/dev_requirements.txt
 commands =
-    pip install azure-pylint-guidelines-checker==0.5.0 --index-url="https://pkgs.dev.azure.com/azure-sdk/public/_packaging/azure-sdk-for-python/pypi/simple/" 
+    pip install azure-pylint-guidelines-checker==0.5.1 --index-url="https://pkgs.dev.azure.com/azure-sdk/public/_packaging/azure-sdk-for-python/pypi/simple/" 
     python ../../../../eng/scripts/run_pylint.py -p typespec-python -t azure -s "generated" {posargs}
 
 [testenv:mypy]
diff --git a/packages/typespec-python/test/unbranded/tox.ini b/packages/typespec-python/test/unbranded/tox.ini
index ec0926c6238..9186d2c25b0 100644
--- a/packages/typespec-python/test/unbranded/tox.ini
+++ b/packages/typespec-python/test/unbranded/tox.ini
@@ -19,7 +19,7 @@ deps=
     -r requirements.txt
     -r ../../../../eng/dev_requirements.txt
 commands =
-    pip install azure-pylint-guidelines-checker==0.5.0 --index-url="https://pkgs.dev.azure.com/azure-sdk/public/_packaging/azure-sdk-for-python/pypi/simple/"
+    pip install azure-pylint-guidelines-checker==0.5.1 --index-url="https://pkgs.dev.azure.com/azure-sdk/public/_packaging/azure-sdk-for-python/pypi/simple/"
     python ../../../../eng/scripts/run_pylint.py -p typespec-python -t unbranded -s "generated" {posargs}
 
 [testenv:mypy]