diff --git a/.github/workflows/check-prettier-formatting-task.yml b/.github/workflows/check-prettier-formatting-task.yml
index 2fd375a..486678d 100644
--- a/.github/workflows/check-prettier-formatting-task.yml
+++ b/.github/workflows/check-prettier-formatting-task.yml
@@ -92,6 +92,13 @@ on:
       - "**.mkdn?"
       - "**.ronn"
       - "**.workbook"
+      # TOML
+      - "**/Cargo.lock"
+      - "**/Cargo.toml.orig"
+      - "**/Gopkg.lock"
+      - "**/Pipfile"
+      - "**/pdm.lock"
+      - "**.toml"
       # YAML
       - "**/.clang-format"
       - "**/.clang-tidy"
@@ -189,6 +196,13 @@ on:
       - "**.mkdn?"
       - "**.ronn"
       - "**.workbook"
+      # TOML
+      - "**/Cargo.lock"
+      - "**/Cargo.toml.orig"
+      - "**/Gopkg.lock"
+      - "**/Pipfile"
+      - "**/pdm.lock"
+      - "**.toml"
       # YAML
       - "**/.clang-format"
       - "**/.clang-tidy"
diff --git a/.prettierignore b/.prettierignore
index e1f03f1..b5b48de 100644
--- a/.prettierignore
+++ b/.prettierignore
@@ -1,3 +1,4 @@
 .licenses/
 __pycache__/
 node_modules/
+poetry.lock
diff --git a/.prettierrc.yml b/.prettierrc.yml
new file mode 100644
index 0000000..5b86838
--- /dev/null
+++ b/.prettierrc.yml
@@ -0,0 +1,2 @@
+plugins:
+  - prettier-plugin-toml
diff --git a/package-lock.json b/package-lock.json
index 418e263..73a5f8b 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -10,7 +10,8 @@
         "github-label-sync": "3.0.0",
         "markdown-link-check": "^3.13.7",
         "markdownlint-cli": "^0.44.0",
-        "prettier": "^3.5.3"
+        "prettier": "^3.5.3",
+        "prettier-plugin-toml": "2.0.2"
       },
       "engines": {
         "node": "20.x"
@@ -127,6 +128,23 @@
         "node": ">=14.16"
       }
     },
+    "node_modules/@taplo/core": {
+      "version": "0.1.1",
+      "resolved": "https://registry.npmjs.org/@taplo/core/-/core-0.1.1.tgz",
+      "integrity": "sha512-BG/zLGf5wiNXGEVPvUAAX/4ilB3PwDUY2o0MV0y47mZbDZ9ad9UK/cIQsILat3bqbPJsALVbU6k3cskNZ3vAQg==",
+      "dev": true,
+      "license": "MIT"
+    },
+    "node_modules/@taplo/lib": {
+      "version": "0.4.0-alpha.2",
+      "resolved": "https://registry.npmjs.org/@taplo/lib/-/lib-0.4.0-alpha.2.tgz",
+      "integrity": "sha512-DV/Re3DPVY+BhBtLZ3dmP4mP6YMLSsgq9qGLXwOV38lvNF/fBlgvQswzlXmzCEefL/3q2eMoefZpOI/+GLuCNA==",
+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "@taplo/core": "^0.1.0"
+      }
+    },
     "node_modules/@tootallnate/quickjs-emscripten": {
       "version": "0.23.0",
       "resolved": "https://registry.npmjs.org/@tootallnate/quickjs-emscripten/-/quickjs-emscripten-0.23.0.tgz",
@@ -2754,6 +2772,25 @@
         "url": "https://github.com/prettier/prettier?sponsor=1"
       }
     },
+    "node_modules/prettier-plugin-toml": {
+      "version": "2.0.2",
+      "resolved": "https://registry.npmjs.org/prettier-plugin-toml/-/prettier-plugin-toml-2.0.2.tgz",
+      "integrity": "sha512-tUIIhyfdVX5DMsLGKX/2qaEwi3W48OkUSR7XC91PRI5jFzhexmaYWkrSP1Xh/eWUcEc0TVMQenM3lB09xLQstQ==",
+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "@taplo/lib": "^0.4.0-alpha.2"
+      },
+      "engines": {
+        "node": ">=16.0.0"
+      },
+      "funding": {
+        "url": "https://opencollective.com/unts"
+      },
+      "peerDependencies": {
+        "prettier": "^3.0.3"
+      }
+    },
     "node_modules/progress": {
       "version": "2.0.3",
       "resolved": "https://registry.npmjs.org/progress/-/progress-2.0.3.tgz",
@@ -3563,6 +3600,21 @@
         "defer-to-connect": "^2.0.1"
       }
     },
+    "@taplo/core": {
+      "version": "0.1.1",
+      "resolved": "https://registry.npmjs.org/@taplo/core/-/core-0.1.1.tgz",
+      "integrity": "sha512-BG/zLGf5wiNXGEVPvUAAX/4ilB3PwDUY2o0MV0y47mZbDZ9ad9UK/cIQsILat3bqbPJsALVbU6k3cskNZ3vAQg==",
+      "dev": true
+    },
+    "@taplo/lib": {
+      "version": "0.4.0-alpha.2",
+      "resolved": "https://registry.npmjs.org/@taplo/lib/-/lib-0.4.0-alpha.2.tgz",
+      "integrity": "sha512-DV/Re3DPVY+BhBtLZ3dmP4mP6YMLSsgq9qGLXwOV38lvNF/fBlgvQswzlXmzCEefL/3q2eMoefZpOI/+GLuCNA==",
+      "dev": true,
+      "requires": {
+        "@taplo/core": "^0.1.0"
+      }
+    },
     "@tootallnate/quickjs-emscripten": {
       "version": "0.23.0",
       "resolved": "https://registry.npmjs.org/@tootallnate/quickjs-emscripten/-/quickjs-emscripten-0.23.0.tgz",
@@ -5376,6 +5428,15 @@
       "integrity": "sha512-QQtaxnoDJeAkDvDKWCLiwIXkTgRhwYDEQCghU9Z6q03iyek/rxRh/2lC3HB7P8sWT2xC/y5JDctPLBIGzHKbhw==",
       "dev": true
     },
+    "prettier-plugin-toml": {
+      "version": "2.0.2",
+      "resolved": "https://registry.npmjs.org/prettier-plugin-toml/-/prettier-plugin-toml-2.0.2.tgz",
+      "integrity": "sha512-tUIIhyfdVX5DMsLGKX/2qaEwi3W48OkUSR7XC91PRI5jFzhexmaYWkrSP1Xh/eWUcEc0TVMQenM3lB09xLQstQ==",
+      "dev": true,
+      "requires": {
+        "@taplo/lib": "^0.4.0-alpha.2"
+      }
+    },
     "progress": {
       "version": "2.0.3",
       "resolved": "https://registry.npmjs.org/progress/-/progress-2.0.3.tgz",
diff --git a/package.json b/package.json
index b852736..e1ab3f4 100644
--- a/package.json
+++ b/package.json
@@ -5,7 +5,8 @@
     "github-label-sync": "3.0.0",
     "markdown-link-check": "^3.13.7",
     "markdownlint-cli": "^0.44.0",
-    "prettier": "^3.5.3"
+    "prettier": "^3.5.3",
+    "prettier-plugin-toml": "2.0.2"
   },
   "engines": {
     "node": "20.x"