diff --git a/requirements.txt b/requirements.txt
index c7b24a89..218f06c6 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -20,7 +20,7 @@ twine==4.0.2
 # Tests & Linting
 coverage[toml]==7.4.0
 cryptography==41.0.7
-mypy==1.5.1
+mypy==1.8.0
 pytest==7.4.4
 ruff==0.1.9
 trio==0.22.2