diff --git a/pkgs/servers/web-apps/plausible/default.nix b/pkgs/servers/web-apps/plausible/default.nix
index 5ccaa0fa95667b..aa5ab059591074 100644
--- a/pkgs/servers/web-apps/plausible/default.nix
+++ b/pkgs/servers/web-apps/plausible/default.nix
@@ -8,6 +8,7 @@
   runCommand,
   nixosTests,
   npm-lockfile-fix,
+  nix-update-script,
   brotli,
   tailwindcss_3,
   esbuild,
@@ -16,14 +17,14 @@
 
 let
   pname = "plausible";
-  version = "2.1.4";
+  version = "2.1.5";
   mixEnv = "ce";
 
   src = fetchFromGitHub {
     owner = "plausible";
     repo = "analytics";
     rev = "v${version}";
-    hash = "sha256-wV2zzRKJM5pQ06pF8vt1ieFqv6s3HvCzNT5Hed29Owk=";
+    hash = "sha256-4gwK/AxzhsU0vgvKgIXrOyQLCgZMeZyKjj7PWbUmJ+8=";
     postFetch = ''
       ${lib.getExe npm-lockfile-fix} $out/assets/package-lock.json
       sed -ie '
@@ -74,7 +75,7 @@ let
       src
       mixEnv
       ;
-    hash = "sha256-N6cYlYwNss2FPYcljANJYbXobmLFauZ64F7Sf/+7Ctg=";
+    hash = "sha256-edQ8byeV0WUaYDYMnmrstC6L2jztidR/JikGZLpX3WE=";
   };
 
   mjmlNif = rustPlatform.buildRustPackage {
@@ -91,19 +92,24 @@ let
     };
   };
 
-  patchedMixFodDeps = runCommand mixFodDeps.name { } ''
-    mkdir $out
-    cp -r --no-preserve=mode ${mixFodDeps}/. $out
-
-    mkdir -p $out/mjml/priv/native
-    for lib in ${mjmlNif}/lib/*
-    do
-      # normalies suffix to .so, otherswise build would fail on darwin
-      file=''${lib##*/}
-      base=''${file%.*}
-      ln -s "$lib" $out/mjml/priv/native/$base.so
-    done
-  '';
+  patchedMixFodDeps =
+    runCommand mixFodDeps.name
+      {
+        inherit (mixFodDeps) hash;
+      }
+      ''
+        mkdir $out
+        cp -r --no-preserve=mode ${mixFodDeps}/. $out
+
+        mkdir -p $out/mjml/priv/native
+        for lib in ${mjmlNif}/lib/*
+        do
+          # normalies suffix to .so, otherswise build would fail on darwin
+          file=''${lib##*/}
+          base=''${file%.*}
+          ln -s "$lib" $out/mjml/priv/native/$base.so
+        done
+      '';
 
 in
 beamPackages.mixRelease rec {
@@ -125,8 +131,21 @@ beamPackages.mixRelease rec {
     tests = {
       inherit (nixosTests) plausible;
     };
-    updateScript = ./update.sh;
-    inherit assets tracker;
+    updateScript = nix-update-script {
+      extraArgs = [
+        "-s"
+        "tracker"
+        "-s"
+        "assets"
+        "-s"
+        "mjmlNif"
+      ];
+    };
+    inherit
+      assets
+      tracker
+      mjmlNif
+      ;
   };
 
   env = {
diff --git a/pkgs/servers/web-apps/plausible/update.sh b/pkgs/servers/web-apps/plausible/update.sh
deleted file mode 100755
index 55ce280a5926fd..00000000000000
--- a/pkgs/servers/web-apps/plausible/update.sh
+++ /dev/null
@@ -1,14 +0,0 @@
-#!/usr/bin/env nix-shell
-#!nix-shell -i bash -p nix-update jq elixir npm-lockfile-fix nixfmt-rfc-style
-
-set -euxo pipefail
-
-nix-update plausible
-
-version="$(nix-instantiate -A plausible.version --eval --json | jq -r)"
-source_url="$(nix-instantiate -A plausible.src.url --eval --json | jq -r)"
-
-nix-update --url "$source_url" --version "$version" plausible.tracker
-nix-update --url "$source_url" --version "$version" plausible.assets
-
-