diff --git a/requirements-dev.txt b/requirements-dev.txt
index 1068b41e..2f719623 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -46,7 +46,7 @@ mkdocs-material-extensions==1.3.1
 mkdocs-minify-plugin==0.8.0
 mkdocstrings==0.26.1
 mock==5.1.0
-mypy==1.11.2
+mypy==1.14.1
 mypy-extensions==1.0.0
 nodeenv==1.9.1
 packaging==24.1
diff --git a/requirements.txt b/requirements.txt
index 04ce952b..ed4beb74 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -5,7 +5,7 @@ certifi==2024.8.30
 cffi==1.17.1
 charset-normalizer==3.3.2
 click==8.1.7
-colorama==0.4.6 ; platform_system == 'Windows'
+colorama==0.4.6 ; sys_platform == 'win32'
 cryptography==43.0.1
 deprecated==1.2.14
 gitdb==4.0.11