diff --git a/.gitignore b/.gitignore
index 326f870..7657791 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,4 @@
 /backend/target
 mi.db
 result*
+.vscode
\ No newline at end of file
diff --git a/frontend/elm.json b/frontend/elm.json
index dea3450..29858d4 100644
--- a/frontend/elm.json
+++ b/frontend/elm.json
@@ -8,10 +8,15 @@
         "direct": {
             "elm/browser": "1.0.2",
             "elm/core": "1.0.5",
-            "elm/html": "1.0.0"
+            "elm/html": "1.0.0",
+            "elm/http": "2.0.0",
+            "elm/json": "1.1.3",
+            "rtfeldman/elm-iso8601-date-strings": "1.1.3"
         },
         "indirect": {
-            "elm/json": "1.1.3",
+            "elm/bytes": "1.0.8",
+            "elm/file": "1.0.5",
+            "elm/parser": "1.1.0",
             "elm/time": "1.0.0",
             "elm/url": "1.0.0",
             "elm/virtual-dom": "1.0.2"