diff --git a/requirements.txt b/requirements.txt
index 08953d82..ea42cf48 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -21,7 +21,7 @@ twine==6.1.0
 coverage[toml]==7.10.6
 cryptography==45.0.7
 mypy==1.17.1
-pytest==8.4.1
+pytest==8.4.3
 ruff==0.12.11
 trio==0.30.0
 trio-typing==0.10.0