diff --git a/flake.lock b/flake.lock
index 612d5ec..89640ed 100644
--- a/flake.lock
+++ b/flake.lock
@@ -721,16 +721,16 @@
         "sqlite-lib-src": "sqlite-lib-src"
       },
       "locked": {
-        "lastModified": 1779191405,
-        "narHash": "sha256-5r5k/M/Sa/N7TFL4+/YGUDw7ofSG7U9uboal4tzrAsE=",
-        "ref": "master",
-        "rev": "191b685ebd2bc3e4f42b8e90830ed992fe3cbbfa",
-        "revCount": 2483,
+        "lastModified": 1779268636,
+        "narHash": "sha256-aOlu01H/D5Rw1uoIzLL2wMrxHAuOfNtfeCnXWKiHHjM=",
+        "ref": "op/vruvqpostmqs",
+        "rev": "0825688bd93c90a1c6cd557b71a8ec710eeaede6",
+        "revCount": 2490,
         "type": "git",
         "url": "https://tangled.org/tangled.org/core"
       },
       "original": {
-        "ref": "master",
+        "ref": "op/vruvqpostmqs",
         "type": "git",
         "url": "https://tangled.org/tangled.org/core"
       }
diff --git a/flake.nix b/flake.nix
index da67648..ff81fd2 100644
--- a/flake.nix
+++ b/flake.nix
@@ -3,7 +3,7 @@
 
   inputs = {
     nixpkgs.url = "github:nixos/nixpkgs/nixos-25.11";
-    tangled.url = "git+https://tangled.org/tangled.org/core?ref=master";
+    tangled.url = "git+https://tangled.org/tangled.org/core?ref=op/vruvqpostmqs";
     tangled-mirror.url = "git+https://tangled.org/tangled.org/core?ref=master";
     colmena.url = "github:zhaofengli/colmena/release-0.4.x";
     disko = {