diff --git a/src/analyser/__snapshots__/index.test.ts.snap b/src/analyser/__snapshots__/index.test.ts.snap
index c70e8324..f5b92c4f 100644
--- a/src/analyser/__snapshots__/index.test.ts.snap
+++ b/src/analyser/__snapshots__/index.test.ts.snap
@@ -255,7 +255,7 @@ exports[`analyser > should run correctly 1`] = `
             ],
           ],
           "edges": [],
-          "id": "18",
+          "id": "19",
           "inComponent": null,
           "languages": {},
           "name": "GCP",
@@ -275,7 +275,7 @@ exports[`analyser > should run correctly 1`] = `
             ],
           ],
           "edges": [],
-          "id": "19",
+          "id": "20",
           "inComponent": null,
           "languages": {},
           "name": "Vercel",
@@ -285,6 +285,30 @@ exports[`analyser > should run correctly 1`] = `
           "tech": "vercel",
           "techs": [],
         },
+        {
+          "childs": [],
+          "dependencies": [
+            [
+              "rustcargo",
+              "dotenv",
+              "0.15.0",
+            ],
+          ],
+          "edges": [],
+          "id": "17",
+          "inComponent": null,
+          "languages": {
+            "TOML": 1,
+          },
+          "name": "rust-server",
+          "path": [
+            "/pkgs/rust/Cargo.toml",
+          ],
+          "tech": null,
+          "techs": [
+            "rust",
+          ],
+        },
       ],
       "dependencies": [
         [
@@ -515,7 +539,7 @@ exports[`analyser > should run correctly 2`] = `
         ],
       ],
       "edges": [],
-      "id": "18",
+      "id": "19",
       "inComponent": null,
       "languages": {},
       "name": "GCP",
@@ -606,6 +630,7 @@ exports[`analyser > should run correctly 2`] = `
         "HTML": 1,
         "JSON": 3,
         "SCSS": 1,
+        "TOML": 1,
         "YAML": 1,
       },
       "name": "fake",
@@ -642,6 +667,30 @@ exports[`analyser > should run correctly 2`] = `
       "tech": "redis",
       "techs": [],
     },
+    {
+      "childs": [],
+      "dependencies": [
+        [
+          "rustcargo",
+          "dotenv",
+          "0.15.0",
+        ],
+      ],
+      "edges": [],
+      "id": "17",
+      "inComponent": null,
+      "languages": {
+        "TOML": 1,
+      },
+      "name": "rust-server",
+      "path": [
+        "/pkgs/rust/Cargo.toml",
+      ],
+      "tech": null,
+      "techs": [
+        "rust",
+      ],
+    },
     {
       "childs": [],
       "dependencies": [
@@ -742,6 +791,11 @@ exports[`analyser > should run correctly 2`] = `
       "vite",
       "4.3.3",
     ],
+    [
+      "rustcargo",
+      "dotenv",
+      "0.15.0",
+    ],
     [
       "terraform",
       "registry.terraform.io/hashicorp/google",
@@ -774,13 +828,14 @@ exports[`analyser > should run correctly 2`] = `
     ],
   ],
   "edges": [],
-  "id": "20",
+  "id": "21",
   "inComponent": null,
   "languages": {
     "HCL": 2,
     "HTML": 3,
     "JSON": 8,
     "SCSS": 3,
+    "TOML": 3,
     "YAML": 2,
   },
   "name": "flatten",
@@ -790,6 +845,7 @@ exports[`analyser > should run correctly 2`] = `
     "/pkgs/api/package.json",
     "/pkgs/app/package.json",
     "/terraform/.terraform.lock.hcl",
+    "/pkgs/rust/Cargo.toml",
     "/package.json",
   ],
   "tech": null,
@@ -806,6 +862,7 @@ exports[`analyser > should run correctly 2`] = `
     "prisma",
     "react",
     "redis",
+    "rust",
     "scss",
     "terraform",
     "typescript",
diff --git a/src/rules/spec/rust/__snapshots__/component.test.ts.snap b/src/rules/spec/rust/__snapshots__/component.test.ts.snap
index 26a25d47..075a5163 100644
--- a/src/rules/spec/rust/__snapshots__/component.test.ts.snap
+++ b/src/rules/spec/rust/__snapshots__/component.test.ts.snap
@@ -225,3 +225,38 @@ exports[`rust (component) > should match everything 2`] = `
   ],
 ]
 `;
+
+exports[`rust (component) > should match foreign dependencies 1`] = `
+[
+  [
+    "rustcargo",
+    "anyhow",
+    "1.0.56",
+  ],
+  [
+    "rustcargo",
+    "axum",
+    "0.6.1",
+  ],
+  [
+    "rustcargo",
+    "foobar",
+    "^1.0.0",
+  ],
+  [
+    "rustcargo",
+    "hello",
+    "path:../world:1.0.0",
+  ],
+  [
+    "rustcargo",
+    "redis_cluster_async",
+    "git:https://github.com/redis-rs/redis-cluster-async.git#e6fe168",
+  ],
+  [
+    "rustcargo",
+    "test",
+    "path:../test",
+  ],
+]
+`;
diff --git a/src/rules/spec/rust/component.test.ts b/src/rules/spec/rust/component.test.ts
index 4f673b51..8388229d 100644
--- a/src/rules/spec/rust/component.test.ts
+++ b/src/rules/spec/rust/component.test.ts
@@ -40,4 +40,39 @@ version = "1.8.0"
     expect(merged.techs).toMatchSnapshot();
     expect(Array.from(merged.dependencies).sort()).toMatchSnapshot();
   });
+
+  it('should match foreign dependencies', async () => {
+    const lockfile: string[] = [
+      `[package]
+name = "svix-server"
+version = "1.8.0"
+
+[dependencies]
+test = { path = "../test" }
+hello = { path = "../world", version = "1.0.0" }
+axum = { version = "0.6.1", features = ["headers"] }
+
+[dev-dependencies]
+anyhow = "1.0.56"
+redis_cluster_async = { git = "https://github.com/redis-rs/redis-cluster-async.git", rev = "e6fe168" }
+
+[build-dependencies]
+foobar = "^1.0.0"
+`,
+    ];
+
+    const res = await analyser({
+      provider: new FakeProvider({
+        paths: {
+          '/': ['Cargo.toml'],
+        },
+        files: {
+          '/Cargo.toml': lockfile.join(''),
+        },
+      }),
+    });
+
+    const merged = flatten(res, { merge: true });
+    expect(Array.from(merged.dependencies).sort()).toMatchSnapshot();
+  });
 });
diff --git a/src/rules/spec/rust/component.ts b/src/rules/spec/rust/component.ts
index 5c6f1a47..3f302fc1 100644
--- a/src/rules/spec/rust/component.ts
+++ b/src/rules/spec/rust/component.ts
@@ -71,7 +71,7 @@ export const detectRustComponent: ComponentMatcher = async (
           return [
             'rustcargo',
             name,
-            `path:${value.path}${value.version || ''}`,
+            `path:${value.path}${value.version ? `:${value.version}` : ''}`,
           ];
         }
         if ('git' in value) {
diff --git a/tests/__fixtures__/pkgs/rust/Cargo.toml b/tests/__fixtures__/pkgs/rust/Cargo.toml
new file mode 100644
index 00000000..44c0b449
--- /dev/null
+++ b/tests/__fixtures__/pkgs/rust/Cargo.toml
@@ -0,0 +1,8 @@
+[package]
+name = "rust-server"
+version = "1.0.0"
+license = "MIT"
+description = "Foobar"
+
+[dependencies]
+dotenv = "0.15.0"