diff --git a/pyproject.toml b/pyproject.toml
index e80f36b..16b2bcb 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -49,7 +49,7 @@ dev = [
     "tox-uv",
     "types-lxml",
     "types-mock",
-    "uv~=0.9.4",
+    "uv>=0.9.4,<0.12.0",
 ]
 
 [tool.setuptools_scm]
diff --git a/uv.lock b/uv.lock
index ab44643..60f7124 100644
--- a/uv.lock
+++ b/uv.lock
@@ -1188,7 +1188,7 @@ dev = [
     { name = "tox-uv" },
     { name = "types-lxml" },
     { name = "types-mock" },
-    { name = "uv", specifier = "~=0.9.4" },
+    { name = "uv", specifier = ">=0.9.4,<0.12.0" },
 ]
 
 [[package]]