diff --git a/.gitmodules b/.gitmodules
index 08ad70f5..ad5fe10a 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -8,4 +8,4 @@
 [submodule "providers/openfeature-provider-flagd/openfeature/test-harness"]
 	path = providers/openfeature-provider-flagd/openfeature/test-harness
 	url = https://github.com/open-feature/flagd-testbed.git
-	branch = v2.10.2
+	branch = v2.11.1