diff --git a/flake.lock b/flake.lock
index b61bdaf..2cc64ce 100644
--- a/flake.lock
+++ b/flake.lock
@@ -752,16 +752,16 @@
         "sqlite-lib-src": "sqlite-lib-src_2"
       },
       "locked": {
-        "lastModified": 1778755361,
-        "narHash": "sha256-HyRaRMoUbtg9mghmp5eMMGdQkaD1OAaxXDmyf50zQcE=",
-        "ref": "master",
-        "rev": "22e1f6f92f1d94d33ee53265376598201760e0ee",
-        "revCount": 2443,
+        "lastModified": 1778823453,
+        "narHash": "sha256-VEia+Q0yVckuwkqc+UjRq1j5tIapbS6I5jKdx9Z9b8Q=",
+        "ref": "sl/km-oom2",
+        "rev": "cfd2c460649eed357b9ba1c4933694bf75f2cb68",
+        "revCount": 2446,
         "type": "git",
         "url": "https://tangled.org/tangled.org/core"
       },
       "original": {
-        "ref": "master",
+        "ref": "sl/km-oom2",
         "type": "git",
         "url": "https://tangled.org/tangled.org/core"
       }
diff --git a/flake.nix b/flake.nix
index da67648..6c96e07 100644
--- a/flake.nix
+++ b/flake.nix
@@ -4,7 +4,7 @@
   inputs = {
     nixpkgs.url = "github:nixos/nixpkgs/nixos-25.11";
     tangled.url = "git+https://tangled.org/tangled.org/core?ref=master";
-    tangled-mirror.url = "git+https://tangled.org/tangled.org/core?ref=master";
+    tangled-mirror.url = "git+https://tangled.org/tangled.org/core?ref=sl/km-oom2";
     colmena.url = "github:zhaofengli/colmena/release-0.4.x";
     disko = {
       url = "github:nix-community/disko";