diff --git a/providers/openfeature-provider-flagd/mix.exs b/providers/openfeature-provider-flagd/mix.exs
index 04775ee..60c09db 100644
--- a/providers/openfeature-provider-flagd/mix.exs
+++ b/providers/openfeature-provider-flagd/mix.exs
@@ -40,7 +40,7 @@ defmodule OpenFeature.Provider.Flagd.MixProject do
       {:grpc, "~> 0.10.0"},
       {:open_feature, "~> 0.1"},
       {:mimic, "~> 2.0", only: :test, runtime: false},
-      {:req, "~> 0.5"}
+      {:req, "~> 0.6"}
     ]
   end