diff --git a/.forgejo/workflows/dependency-builds.yml b/.forgejo/workflows/dependency-builds.yml
new file mode 100644
index 0000000..e193809
--- /dev/null
+++ b/.forgejo/workflows/dependency-builds.yml
@@ -0,0 +1,21 @@
+name: Dependency builds
+
+on:
+  pull_request:
+
+env:
+  FORGEJO_TOKEN: ""
+  GITHUB_TOKEN: ""
+
+jobs:
+  check:
+    if: ${{ github.actor == 'rasensprenger' }}
+    name: Build & Lint
+    runs-on: nixos
+    steps:
+      - uses: https://data.forgejo.org/actions/checkout@v4
+        with:
+          persist-credentials: false
+      - run: nix develop .#default --command pnpm install --frozen-lockfile
+      - run: nix develop .#default --command pnpm run lint
+      - run: nix develop .#default --command pnpm run build
diff --git a/apps/backend/Cargo.lock b/apps/backend/Cargo.lock
index 62b5ab9..490bce2 100644
--- a/apps/backend/Cargo.lock
+++ b/apps/backend/Cargo.lock
@@ -1421,7 +1421,7 @@ dependencies = [
 [[package]]
 name = "mtp"
 version = "0.3.0"
-source = "git+https://git.methanium.net/methanium/mtp.git?rev=a5c8d4f0c898c78351e9d54124886c86e789a22a#a5c8d4f0c898c78351e9d54124886c86e789a22a"
+source = "git+https://git.methanium.net/methanium/mtp.git?rev=687d56f9f11e0e0e11e8051ce6604ecc0ff1ae42#687d56f9f11e0e0e11e8051ce6604ecc0ff1ae42"
 dependencies = [
  "mtp-client",
  "mtp-codec",
@@ -1436,7 +1436,7 @@ dependencies = [
 [[package]]
 name = "mtp-client"
 version = "0.3.0"
-source = "git+https://git.methanium.net/methanium/mtp.git?rev=a5c8d4f0c898c78351e9d54124886c86e789a22a#a5c8d4f0c898c78351e9d54124886c86e789a22a"
+source = "git+https://git.methanium.net/methanium/mtp.git?rev=687d56f9f11e0e0e11e8051ce6604ecc0ff1ae42#687d56f9f11e0e0e11e8051ce6604ecc0ff1ae42"
 dependencies = [
  "mtp-codec",
  "mtp-common",
@@ -1449,7 +1449,7 @@ dependencies = [
 [[package]]
 name = "mtp-codec"
 version = "0.3.0"
-source = "git+https://git.methanium.net/methanium/mtp.git?rev=a5c8d4f0c898c78351e9d54124886c86e789a22a#a5c8d4f0c898c78351e9d54124886c86e789a22a"
+source = "git+https://git.methanium.net/methanium/mtp.git?rev=687d56f9f11e0e0e11e8051ce6604ecc0ff1ae42#687d56f9f11e0e0e11e8051ce6604ecc0ff1ae42"
 dependencies = [
  "base64 0.23.1",
  "byteorder",
@@ -1463,7 +1463,7 @@ dependencies = [
 [[package]]
 name = "mtp-common"
 version = "0.3.0"
-source = "git+https://git.methanium.net/methanium/mtp.git?rev=a5c8d4f0c898c78351e9d54124886c86e789a22a#a5c8d4f0c898c78351e9d54124886c86e789a22a"
+source = "git+https://git.methanium.net/methanium/mtp.git?rev=687d56f9f11e0e0e11e8051ce6604ecc0ff1ae42#687d56f9f11e0e0e11e8051ce6604ecc0ff1ae42"
 dependencies = [
  "quinn",
  "rustls",
@@ -1474,7 +1474,7 @@ dependencies = [
 [[package]]
 name = "mtp-crypto"
 version = "0.3.0"
-source = "git+https://git.methanium.net/methanium/mtp.git?rev=a5c8d4f0c898c78351e9d54124886c86e789a22a#a5c8d4f0c898c78351e9d54124886c86e789a22a"
+source = "git+https://git.methanium.net/methanium/mtp.git?rev=687d56f9f11e0e0e11e8051ce6604ecc0ff1ae42#687d56f9f11e0e0e11e8051ce6604ecc0ff1ae42"
 dependencies = [
  "base64 0.22.1",
  "chacha20poly1305",
@@ -1496,7 +1496,7 @@ dependencies = [
 [[package]]
 name = "mtp-host"
 version = "0.3.0"
-source = "git+https://git.methanium.net/methanium/mtp.git?rev=a5c8d4f0c898c78351e9d54124886c86e789a22a#a5c8d4f0c898c78351e9d54124886c86e789a22a"
+source = "git+https://git.methanium.net/methanium/mtp.git?rev=687d56f9f11e0e0e11e8051ce6604ecc0ff1ae42#687d56f9f11e0e0e11e8051ce6604ecc0ff1ae42"
 dependencies = [
  "mtp-codec",
  "mtp-common",
@@ -1512,7 +1512,7 @@ dependencies = [
 [[package]]
 name = "mtp-transport"
 version = "0.3.0"
-source = "git+https://git.methanium.net/methanium/mtp.git?rev=a5c8d4f0c898c78351e9d54124886c86e789a22a#a5c8d4f0c898c78351e9d54124886c86e789a22a"
+source = "git+https://git.methanium.net/methanium/mtp.git?rev=687d56f9f11e0e0e11e8051ce6604ecc0ff1ae42#687d56f9f11e0e0e11e8051ce6604ecc0ff1ae42"
 dependencies = [
  "async-trait",
  "mtp-codec",
@@ -1532,7 +1532,7 @@ dependencies = [
 [[package]]
 name = "mtp-type-map"
 version = "0.3.0"
-source = "git+https://git.methanium.net/methanium/mtp.git?rev=a5c8d4f0c898c78351e9d54124886c86e789a22a#a5c8d4f0c898c78351e9d54124886c86e789a22a"
+source = "git+https://git.methanium.net/methanium/mtp.git?rev=687d56f9f11e0e0e11e8051ce6604ecc0ff1ae42#687d56f9f11e0e0e11e8051ce6604ecc0ff1ae42"
 dependencies = [
  "serde",
  "serde_yaml",
@@ -1541,7 +1541,7 @@ dependencies = [
 [[package]]
 name = "mtp-webserver"
 version = "0.3.0"
-source = "git+https://git.methanium.net/methanium/mtp.git?rev=a5c8d4f0c898c78351e9d54124886c86e789a22a#a5c8d4f0c898c78351e9d54124886c86e789a22a"
+source = "git+https://git.methanium.net/methanium/mtp.git?rev=687d56f9f11e0e0e11e8051ce6604ecc0ff1ae42#687d56f9f11e0e0e11e8051ce6604ecc0ff1ae42"
 dependencies = [
  "async-trait",
  "bytes",
diff --git a/apps/backend/Cargo.toml b/apps/backend/Cargo.toml
index fd12455..5ba4b97 100644
--- a/apps/backend/Cargo.toml
+++ b/apps/backend/Cargo.toml
@@ -8,7 +8,7 @@ axum = "0.8"
 base64 = "0.23"
 chrono = { version = "0.4", features = ["serde"] }
 http = "1"
-mtp = { git = "https://git.methanium.net/methanium/mtp.git", rev = "a5c8d4f0c898c78351e9d54124886c86e789a22a", features = ["crypto", "web-server"] }
+mtp = { git = "https://git.methanium.net/methanium/mtp.git", rev = "687d56f9f11e0e0e11e8051ce6604ecc0ff1ae42", features = ["crypto", "web-server"] }
 reqwest = { version = "0.12", default-features = false, features = ["rustls-tls"] }
 serde = { version = "1", features = ["derive"] }
 serde_json = "1"