diff --git a/doc/analyze_check_versions.md b/doc/analyze_check_versions.md
index 84ea5422d354..daa370cecbc0 100644
--- a/doc/analyze_check_versions.md
+++ b/doc/analyze_check_versions.md
@@ -5,9 +5,9 @@ This table is to clarify the currently pinned version of tools we run in CI and
 
 | Tool | Current Version | Next Version | Next Version Merge Date |
 |------|-----------------|--------------|-------------------------|
-Pylint | 3.2.7 | 3.2.7 | 2026-01-12 |
-Pylint Guidelines Checker | 0.5.6 | 0.5.7 | 2026-01-12 |
-MyPy | 1.14.1 | 1.18.1 | 2026-01-12 |
-Pyright | 1.1.391 | 1.1.405 | 2026-01-12 |
+Pylint | 3.2.7 | 4.0.4 | 2026-04-13 |
+Pylint Guidelines Checker | 0.5.7 | 0.5.7 | 2026-04-13 |
+MyPy | 1.18.1 | 1.19.1 | 2026-04-13 |
+Pyright | 1.1.405 | 1.1.407 | 2026-04-13 |
 Sphinx | 8.2.0 | N/A | N/A |
 Black | 24.4.0 | N/A | N/A |
diff --git a/eng/pylintrc b/eng/pylintrc
index a157400a274e..45fd0fc32a6e 100644
--- a/eng/pylintrc
+++ b/eng/pylintrc
@@ -20,7 +20,7 @@ load-plugins=pylint_guidelines_checker
 # Let's black deal with bad-continuation
 
 # Added disables from super-with-arguments
-disable=useless-object-inheritance,missing-docstring,locally-disabled,fixme,cyclic-import,too-many-arguments,invalid-name,duplicate-code,too-few-public-methods,consider-using-f-string,super-with-arguments,redefined-builtin,import-outside-toplevel,client-suffix-needed,unnecessary-dunder-call,unnecessary-ellipsis,client-paging-methods-use-list,consider-using-max-builtin,too-many-lines,possibly-used-before-assignment,do-not-hardcode-dedent,arguments-differ,signature-differs,deprecated-class,too-many-positional-arguments
+disable=useless-object-inheritance,missing-docstring,locally-disabled,fixme,cyclic-import,too-many-arguments,invalid-name,duplicate-code,too-few-public-methods,consider-using-f-string,super-with-arguments,redefined-builtin,import-outside-toplevel,client-suffix-needed,unnecessary-dunder-call,unnecessary-ellipsis,client-paging-methods-use-list,consider-using-max-builtin,too-many-lines,possibly-used-before-assignment,do-not-hardcode-dedent,arguments-differ,signature-differs,deprecated-class,too-many-positional-arguments,use-maxsplit-arg
 
 
 [FORMAT]
@@ -39,6 +39,8 @@ max-branches=20
 max-attributes=10
 # Maximum number of ancestors
 max-parents=15
+# Maximum number of positional arugments for function / method
+max-positional-arguments=5
 
 [SIMILARITIES]
 min-similarity-lines=10
diff --git a/eng/tools/azure-sdk-tools/azpysdk/mypy.py b/eng/tools/azure-sdk-tools/azpysdk/mypy.py
index d409fca3ebe2..683571bafe61 100644
--- a/eng/tools/azure-sdk-tools/azpysdk/mypy.py
+++ b/eng/tools/azure-sdk-tools/azpysdk/mypy.py
@@ -15,7 +15,7 @@
 from ci_tools.logging import logger
 
 PYTHON_VERSION = "3.10"
-MYPY_VERSION = "1.14.1"
+MYPY_VERSION = "1.18.1"
 ADDITIONAL_LOCKED_DEPENDENCIES = [
     "types-chardet==5.0.4.6",
     "types-requests==2.31.0.6",
diff --git a/eng/tools/azure-sdk-tools/azpysdk/pylint.py b/eng/tools/azure-sdk-tools/azpysdk/pylint.py
index 8a571008a567..704017a0620a 100644
--- a/eng/tools/azure-sdk-tools/azpysdk/pylint.py
+++ b/eng/tools/azure-sdk-tools/azpysdk/pylint.py
@@ -58,7 +58,7 @@ def run(self, args: argparse.Namespace) -> int:
                 install_into_venv(
                     executable,
                     [
-                        "azure-pylint-guidelines-checker==0.5.6",
+                        "azure-pylint-guidelines-checker==0.5.7",
                         "--index-url=https://pkgs.dev.azure.com/azure-sdk/public/_packaging/azure-sdk-for-python/pypi/simple/",
                     ],
                     package_dir,
diff --git a/eng/tools/azure-sdk-tools/azpysdk/pyright.py b/eng/tools/azure-sdk-tools/azpysdk/pyright.py
index 779c90d9cae5..98059bac648b 100644
--- a/eng/tools/azure-sdk-tools/azpysdk/pyright.py
+++ b/eng/tools/azure-sdk-tools/azpysdk/pyright.py
@@ -15,7 +15,7 @@
 
 from ci_tools.logging import logger
 
-PYRIGHT_VERSION = "1.1.391"
+PYRIGHT_VERSION = "1.1.405"
 REPO_ROOT = discover_repo_root()