diff --git a/flake.lock b/flake.lock
index f8adce78314099909886e9385f5d3bf6a4f65dbd..a28d2fb6fd73d6693322cd62faa9f9ad0ad7a7bf 100644
--- a/flake.lock
+++ b/flake.lock
@@ -51,17 +51,17 @@
     "horizon-platform": {
       "flake": false,
       "locked": {
-        "lastModified": 1677263150,
-        "narHash": "sha256-VS8RQKojTgHgPQQeL9WBIdS2C3nMZ1s7tL1slvm1qfA=",
+        "lastModified": 1678524042,
+        "narHash": "sha256-WGTbVYoUMdiBoz/mu9ie0WP50ANdhBUUmH+hmktAekc=",
         "ref": "refs/heads/master",
-        "rev": "2e6a2ea4546bf344f1b7d671d3006e0cc6be1ca1",
-        "revCount": 947,
+        "rev": "eb9368ebed9468eaf31fb0704445580271f973d1",
+        "revCount": 982,
         "type": "git",
-        "url": "https://gitlab.homotopic.tech/horizon/horizon-platform"
+        "url": "https://gitlab.horizon-haskell.net/package-sets/horizon-platform"
       },
       "original": {
         "type": "git",
-        "url": "https://gitlab.homotopic.tech/horizon/horizon-platform"
+        "url": "https://gitlab.horizon-haskell.net/package-sets/horizon-platform"
       }
     },
     "lint-utils": {
diff --git a/flake.nix b/flake.nix
index 9923ab9e0742f1543546ea7c2ddcfc11d619d281..c971800100c8183a4ddda7a16ce5e149e73e6842 100644
--- a/flake.nix
+++ b/flake.nix
@@ -6,7 +6,7 @@
     get-flake.url = "github:ursi/get-flake";
     flake-parts.url = "github:hercules-ci/flake-parts";
     horizon-platform = {
-      url = "git+https://gitlab.homotopic.tech/horizon/horizon-platform";
+      url = "git+https://gitlab.horizon-haskell.net/package-sets/horizon-platform";
       flake = false;
     };
     lint-utils.url = "git+https://gitlab.homotopic.tech/nix/lint-utils";
diff --git a/horizon.dhall b/horizon.dhall
index 3db42d96f816780b4110f2e3be7c573fe64f18c9..04b87a343bd8f43d0c8f3d1ac08600f53852e66b 100644
--- a/horizon.dhall
+++ b/horizon.dhall
@@ -1,5 +1,5 @@
 let H =
-      https://gitlab.homotopic.tech/horizon/dhall/horizon-spec/-/raw/0.6/dhall/package.dhall
+      https://gitlab.horizon-haskell.net/dhall/horizon-spec/-/raw/0.6/horizon-spec/package.dhall
         sha256:9a80164572526dc5350f105c8db0790fdf36634629b4cf03402ba14fd173d121
 
 let packages =