diff --git a/jsonnetfile.json b/jsonnetfile.json
index 679398043f158ea3a9c3d989274c9d1b18cf9b30..73f156870b69fc7383a3a0b12f612989ac827b2f 100644
--- a/jsonnetfile.json
+++ b/jsonnetfile.json
@@ -1,4 +1,5 @@
 {
+  "version": 1,
   "dependencies": [
     {
       "source": {
diff --git a/jsonnetfile.lock.json b/jsonnetfile.lock.json
index 1c6235b2e57312baba49809f1cc95d93f7911e1c..b73a78d360a8ffb20ec90600e9d44f4c5c2e4655 100644
--- a/jsonnetfile.lock.json
+++ b/jsonnetfile.lock.json
@@ -1,4 +1,5 @@
 {
+  "version": 1,
   "dependencies": [
     {
       "source": {