diff --git a/.gitmodules b/.gitmodules
index 66dd18b..8980bd1 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -1,4 +1,4 @@
 [submodule "Buildsystem/spack/spack"]
 	path = Buildsystem/spack/spack
 	url = https://github.com/nkoukpaizan/spack.git
-	branch = Gridkit-package-dev
+	branch = Gridkit-package-dev+enzyme
diff --git a/Buildsystem/spack/spack b/Buildsystem/spack/spack
index bb4ca5a..e7d45f0 160000
--- a/Buildsystem/spack/spack
+++ b/Buildsystem/spack/spack
@@ -1 +1 @@
-Subproject commit bb4ca5ad45c437b504e9542577010f4318414836
+Subproject commit e7d45f0f89eedf19ac485ede49c024820983e3c4