diff --git a/Project.toml b/Project.toml
index fa5318d..fb08788 100644
--- a/Project.toml
+++ b/Project.toml
@@ -1,7 +1,10 @@
 name = "BackendSelection"
 uuid = "680c2d7c-f67a-4cc9-ae9c-da132b1447a5"
-version = "0.1.21"
+version = "0.1.22"
 authors = ["ITensor developers <support@itensor.org> and contributors"]
 
+[workspace]
+projects = ["benchmark", "dev", "docs", "examples", "test"]
+
 [compat]
 julia = "1.10"
diff --git a/docs/Project.toml b/docs/Project.toml
index 7b3d6d2..cb5eeb5 100644
--- a/docs/Project.toml
+++ b/docs/Project.toml
@@ -3,6 +3,9 @@ BackendSelection = "680c2d7c-f67a-4cc9-ae9c-da132b1447a5"
 Documenter = "e30172f5-a6a5-5a46-863b-614d45cd2de4"
 Literate = "98b081ad-f1c9-55d3-8b20-4c87d4299306"
 
+[sources.BackendSelection]
+path = ".."
+
 [compat]
 BackendSelection = "0.1"
 Documenter = "1"
diff --git a/examples/Project.toml b/examples/Project.toml
index be4157a..ad539f6 100644
--- a/examples/Project.toml
+++ b/examples/Project.toml
@@ -1,5 +1,8 @@
 [deps]
 BackendSelection = "680c2d7c-f67a-4cc9-ae9c-da132b1447a5"
 
+[sources.BackendSelection]
+path = ".."
+
 [compat]
 BackendSelection = "0.1"
diff --git a/test/Project.toml b/test/Project.toml
index 91615f3..7e06ef2 100644
--- a/test/Project.toml
+++ b/test/Project.toml
@@ -6,6 +6,9 @@ Suppressor = "fd094767-a336-5f1f-9728-57cf17d0bbfb"
 Test = "8dfed614-e22c-5e08-85e1-65c5234f0b40"
 TestExtras = "5ed8adda-3752-4e41-b88a-e8b09835ee3a"
 
+[sources.BackendSelection]
+path = ".."
+
 [compat]
 Aqua = "0.8"
 BackendSelection = "0.1"