diff --git a/requirements-dev.txt b/requirements-dev.txt
index 1ba69ac4..4e2b6a75 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -2,7 +2,7 @@
 #    uv pip compile --universal --python 3.10 requirements-dev.in
 black==26.3.1
     # via -r requirements-dev.in
-click==8.3.1
+click==8.3.2
     # via black
 colorama==0.4.6 ; sys_platform == 'win32'
     # via
@@ -24,7 +24,7 @@ librt==0.8.1 ; platform_python_implementation != 'PyPy'
     # via mypy
 mccabe==0.7.0
     # via flake8
-mypy==1.19.1
+mypy==1.20.0
     # via -r requirements-dev.in
 mypy-extensions==1.1.0
     # via
diff --git a/requirements.txt b/requirements.txt
index bf33b88f..8b7aaa0d 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -14,7 +14,7 @@ lxml==6.0.2
     # via ufolib2 (pyproject.toml)
 msgpack==1.1.2
     # via ufolib2 (pyproject.toml)
-orjson==3.11.7 ; platform_python_implementation != 'PyPy'
+orjson==3.11.8; platform_python_implementation != 'PyPy'
     # via ufolib2 (pyproject.toml)
 typing-extensions==4.15.0
     # via