diff --git a/flake.lock b/flake.lock
index f4e8f48e..05bef377 100644
--- a/flake.lock
+++ b/flake.lock
@@ -308,7 +308,10 @@
           "nix-on-droid",
           "nixpkgs"
         ],
-        "nmd": "nmd",
+        "nmd": [
+          "nix-on-droid",
+          "nmd"
+        ],
         "nmt": "nmt"
       },
       "locked": {
@@ -336,19 +339,19 @@
         ],
         "nixpkgs-docs": "nixpkgs-docs",
         "nixpkgs-for-bootstrap": "nixpkgs-for-bootstrap",
-        "nmd": "nmd_2"
+        "nmd": "nmd"
       },
       "locked": {
-        "lastModified": 1720396533,
-        "narHash": "sha256-UFzk/hZWO1VkciIO5UPaSpJN8s765wsngUSvtJM6d5Q=",
-        "owner": "nix-community",
+        "lastModified": 1782163734,
+        "narHash": "sha256-zHC7IBDDlxgnfkYv4Y+Sk2DEVpb1FS5yU08Q3il7vRc=",
+        "owner": "newAM",
         "repo": "nix-on-droid",
-        "rev": "f3d3b8294039f2f9a8fb7ea82c320f29c6b0fe25",
+        "rev": "dff2d1eb9b40d88c523a62252d899219105c5517",
         "type": "github"
       },
       "original": {
-        "owner": "nix-community",
-        "ref": "release-24.05",
+        "owner": "newAM",
+        "ref": "update-proot",
         "repo": "nix-on-droid",
         "type": "github"
       }
@@ -475,22 +478,6 @@
       }
     },
     "nmd": {
-      "flake": false,
-      "locked": {
-        "lastModified": 1666190571,
-        "narHash": "sha256-Z1hc7M9X6L+H83o9vOprijpzhTfOBjd0KmUTnpHAVjA=",
-        "owner": "rycee",
-        "repo": "nmd",
-        "rev": "b75d312b4f33bd3294cd8ae5c2ca8c6da2afc169",
-        "type": "gitlab"
-      },
-      "original": {
-        "owner": "rycee",
-        "repo": "nmd",
-        "type": "gitlab"
-      }
-    },
-    "nmd_2": {
       "inputs": {
         "nixpkgs": [
           "nix-on-droid",
diff --git a/flake.nix b/flake.nix
index 3106a296..d3ea7fbd 100644
--- a/flake.nix
+++ b/flake.nix
@@ -24,7 +24,13 @@
     };
 
     nix-on-droid = {
-      url = "github:nix-community/nix-on-droid/release-24.05";
+      # 本来は公式の`github:nix-community/nix-on-droid`の最新版リリースを使いたい。
+      # しかしNix-on-Droidが同梱するproot-termuxは`glibc 2.42`の`TCGETS2` ioctlに未対応で、
+      # `26.05`の`glibc 2.42`ではインストールが`Permission denied`の権限エラーになる。
+      # proot-termuxを修正する[PR](https://github.com/nix-community/nix-on-droid/pull/529)が、
+      # まだ未マージなので暫定でそのブランチ(masterベース)を直接参照する。
+      # 問題がなくなったら正式リリースに戻す。
+      url = "github:newAM/nix-on-droid/update-proot";
       inputs = {
         nixpkgs.follows = "nixpkgs";
         home-manager.follows = "home-manager";