diff --git a/requirements/constraints.txt b/requirements/constraints.txt
index 86b0abc4..60b8c810 100644
--- a/requirements/constraints.txt
+++ b/requirements/constraints.txt
@@ -2,7 +2,7 @@ aiohttp==3.14.3
 coverage==7.15.0
 fastapi==0.139.0
 httpx==0.28.1
-httpx2==2.5.0
+httpx2==2.12.0
 mypy==1.11.2
 numpy==1.26.0
 pip-audit==2.8.0