diff --git a/Complementarity/versions/0.4.0/requires b/Complementarity/versions/0.4.0/requires
new file mode 100644
index 00000000000..d5e9ab9a3c7
--- /dev/null
+++ b/Complementarity/versions/0.4.0/requires
@@ -0,0 +1,4 @@
+julia 0.6
+JuMP 0.14.0
+PATHSolver 0.4.0
+NLsolve 1.0
diff --git a/Complementarity/versions/0.4.0/sha1 b/Complementarity/versions/0.4.0/sha1
new file mode 100644
index 00000000000..dd83299bc60
--- /dev/null
+++ b/Complementarity/versions/0.4.0/sha1
@@ -0,0 +1 @@
+29a72c2b298a0f6fdd110fff0062b8992edff7fa