diff --git a/.claude/settings.local.json b/.claude/settings.local.json
deleted file mode 100644
index 939fc17..0000000
--- a/.claude/settings.local.json
+++ /dev/null
@@ -1,9 +0,0 @@
-{
-  "permissions": {
-    "allow": [
-      "Bash(cp:*)",
-      "Bash(grep:*)",
-      "Bash(cd:*)"
-    ]
-  }
-}
diff --git a/.gitignore b/.gitignore
index b016d04..56a01c7 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,2 +1,3 @@
 .env
 .direnv
+.claude
diff --git a/flake.lock b/flake.lock
index 24e6551..0c8e206 100644
--- a/flake.lock
+++ b/flake.lock
@@ -721,16 +721,16 @@
         "sqlite-lib-src": "sqlite-lib-src"
       },
       "locked": {
-        "lastModified": 1781263452,
-        "narHash": "sha256-GR3XBx0vGCqlHLlwBSSRKPcWLfM+W04VXuwUxe8RBoM=",
-        "ref": "op/ywtwzuylowtz",
-        "rev": "d771cfd8297e548383a5b8bb9fcf67b602d9b2b8",
-        "revCount": 2644,
+        "lastModified": 1781697274,
+        "narHash": "sha256-pZCPkI8N/3ZsXnsdIQXN7JV+u7hjoJvxRnsPhPN/4Wk=",
+        "ref": "master",
+        "rev": "a0d381381751c86d4ed4b8ef46b8b7c6e42d8659",
+        "revCount": 2700,
         "type": "git",
         "url": "https://knot1.tangled.sh/tangled.org/core"
       },
       "original": {
-        "ref": "op/ywtwzuylowtz",
+        "ref": "master",
         "type": "git",
         "url": "https://knot1.tangled.sh/tangled.org/core"
       }
diff --git a/flake.nix b/flake.nix
index 7154529..9d550b0 100644
--- a/flake.nix
+++ b/flake.nix
@@ -3,7 +3,7 @@
 
   inputs = {
     nixpkgs.url = "github:nixos/nixpkgs/nixos-25.11";
-    tangled.url = "git+https://knot1.tangled.sh/tangled.org/core?ref=op/ywtwzuylowtz";
+    tangled.url = "git+https://knot1.tangled.sh/tangled.org/core?ref=master";
     tangled-mirror.url = "git+https://tangled.org/tangled.org/core?ref=sl/codesearch";
     colmena.url = "github:zhaofengli/colmena/release-0.4.x";
     disko = {