diff --git a/requirements-tests.txt b/requirements-tests.txt
index 819ac11c1..3f505e48e 100644
--- a/requirements-tests.txt
+++ b/requirements-tests.txt
@@ -22,7 +22,7 @@ termcolor>=2.3
 tomli==2.2.1; python_version < "3.11"
 tomlkit==0.13.3
 typing_extensions>=4.14.0rc1
-uv==0.7.19
+uv==0.8.6
 
 # Utilities for typeshed infrastructure scripts.
 ts_utils @ file:lib