diff --git a/elm.json b/elm.json
index ce2a08d..47f4870 100644
--- a/elm.json
+++ b/elm.json
@@ -8,9 +8,12 @@
         "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"
         },
         "indirect": {
+            "elm/bytes": "1.0.8",
+            "elm/file": "1.0.5",
             "elm/json": "1.1.3",
             "elm/time": "1.0.0",
             "elm/url": "1.0.0",
diff --git a/nix/elm-srcs.nix b/nix/elm-srcs.nix
index 0d2319b..51cfa5f 100644
--- a/nix/elm-srcs.nix
+++ b/nix/elm-srcs.nix
@@ -5,16 +5,31 @@
         version = "1.0.2";
       };
 
+      "elm/bytes" = {
+        sha256 = "02ywbf52akvxclpxwj9n04jydajcbsbcbsnjs53yjc5lwck3abwj";
+        version = "1.0.8";
+      };
+
       "elm/core" = {
         sha256 = "19w0iisdd66ywjayyga4kv2p1v9rxzqjaxhckp8ni6n8i0fb2dvf";
         version = "1.0.5";
       };
 
+      "elm/file" = {
+        sha256 = "1rljcb41dl97myidyjih2yliyzddkr2m7n74x7gg46rcw4jl0ny8";
+        version = "1.0.5";
+      };
+
       "elm/html" = {
         sha256 = "1n3gpzmpqqdsldys4ipgyl1zacn0kbpc3g4v3hdpiyfjlgh8bf3k";
         version = "1.0.0";
       };
 
+      "elm/http" = {
+        sha256 = "008bs76mnp48b4dw8qwjj4fyvzbxvlrl4xpa2qh1gg2kfwyw56v1";
+        version = "2.0.0";
+      };
+
       "elm/json" = {
         sha256 = "0kjwrz195z84kwywaxhhlnpl3p251qlbm5iz6byd6jky2crmyqyh";
         version = "1.1.3";