diff --git a/pyproject.toml b/pyproject.toml
index 8b60750..73a8964 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -22,7 +22,7 @@ dependencies = [
     "httpx>=0.28,<1",
     "pydantic>=2.9,<3",
     "pydantic-settings>=2.6,<3",
-    "structlog>=24.4,<26",
+    "structlog>=24.4,<27",
     "python-dotenv>=1.0,<2",
     "tenacity>=9.0,<10",
     "authlib>=1.3,<2",