diff --git a/.gitmodules b/.gitmodules
new file mode 100644
index 0000000..abebd98
--- /dev/null
+++ b/.gitmodules
@@ -0,0 +1,3 @@
+[submodule "bin"]
+	path = bin
+	url = git@github.com:julia-actions/bin.git
diff --git a/bin b/bin
new file mode 160000
index 0000000..aca4c56
--- /dev/null
+++ b/bin
@@ -0,0 +1 @@
+Subproject commit aca4c56f988e123b8ddd2944802856bfc22183cc