diff --git a/lib/modules/manager/git-submodules/__fixtures__/.gitmodules.5 b/lib/modules/manager/git-submodules/__fixtures__/.gitmodules.5
index eb85ce493d435cf7cb864de428569b09097040aa..9ae692206fd56c8759a365eee0668a2b4c6ce7f0 100644
--- a/lib/modules/manager/git-submodules/__fixtures__/.gitmodules.5
+++ b/lib/modules/manager/git-submodules/__fixtures__/.gitmodules.5
@@ -7,3 +7,10 @@
 [submodule "renovate-config"]
 	path = deps/renovate-config
 	url = git@github.com:renovatebot/renovate-config.git
+[submodule "some-other"]
+	path = some-other
+	url = https://domain.test/some/other.git
+
+[submodule "some-gitlab"]
+	path = some-gitlab
+	url = https://gitlab.com/some/repo.git
diff --git a/lib/modules/manager/git-submodules/extract.spec.ts b/lib/modules/manager/git-submodules/extract.spec.ts
index 8ea9e76d32ceb0f081714b41bdbc731823bf5900..08776774857ecb54c6520095b044cf551bdb0a50 100644
--- a/lib/modules/manager/git-submodules/extract.spec.ts
+++ b/lib/modules/manager/git-submodules/extract.spec.ts
@@ -18,11 +18,16 @@ const Git = jest.requireActual('simple-git') as SimpleGitFactory;
 
 describe('modules/manager/git-submodules/extract', () => {
   // flaky ci tests
-  jest.setTimeout(10 * 1000);
+  //jest.setTimeout(10 * 1000);
 
   beforeAll(() => {
     simpleGit.mockImplementation((basePath: string) => {
       const git = Git(basePath);
+      const lsRemote: Record<string, string> = {
+        'https://abc@domain.test/some/other.git': '',
+        'https://gitlab-ci-token:xyz@gitlab.com/some/repo.git':
+          'ref: refs/heads/dev  HEAD\n',
+      };
       return {
         subModule(): Response<string> {
           return Promise.resolve(
@@ -40,7 +45,13 @@ describe('modules/manager/git-submodules/extract', () => {
           }
           return git.raw(options);
         },
-        listRemote(): Response<string> {
+        listRemote(options: TaskOptions): Response<string> {
+          if (
+            is.array(options, is.string) &&
+            lsRemote[options[1]] !== undefined
+          ) {
+            return Promise.resolve(lsRemote[options[1]]) as Response<string>;
+          }
           return Promise.resolve(
             'ref: refs/heads/main  HEAD\n5701164b9f5edba1f6ca114c491a564ffb55a964        HEAD'
           ) as Response<string>;
@@ -54,6 +65,16 @@ describe('modules/manager/git-submodules/extract', () => {
     it('extracts submodules', async () => {
       GlobalConfig.set({ localDir: `${__dirname}/__fixtures__` });
       hostRules.add({ matchHost: 'github.com', token: '123test' });
+      hostRules.add({
+        matchHost: 'domain.test',
+        token: 'abc',
+        hostType: 'git-refs',
+      });
+      hostRules.add({
+        matchHost: 'gitlab.com',
+        token: 'xyz',
+        hostType: 'gitlab',
+      });
       let res: PackageFileContent | null;
       expect(await extractPackageFile('', '.gitmodules.1', {})).toBeNull();
       res = await extractPackageFile('', '.gitmodules.2', {});
@@ -64,10 +85,41 @@ describe('modules/manager/git-submodules/extract', () => {
       res = await extractPackageFile('', '.gitmodules.4', {});
       expect(res?.deps).toHaveLength(1);
       res = await extractPackageFile('', '.gitmodules.5', {});
-      expect(res?.deps).toHaveLength(3);
-      expect(res?.deps[2].packageName).toBe(
-        'https://github.com/renovatebot/renovate-config.git'
-      );
+      expect(res).toEqual({
+        datasource: 'git-refs',
+        deps: [
+          {
+            currentDigest: '4b825dc642cb6eb9a060e54bf8d69288fbee4904',
+            currentValue: 'main',
+            depName: 'deps/renovate',
+            packageName: 'https://github.com/renovatebot/renovate.git',
+          },
+          {
+            currentDigest: '4b825dc642cb6eb9a060e54bf8d69288fbee4904',
+            currentValue: 'main',
+            depName: 'deps/renovate-pro',
+            packageName: 'https://github.com/renovatebot/pro.git',
+          },
+          {
+            currentDigest: '4b825dc642cb6eb9a060e54bf8d69288fbee4904',
+            currentValue: 'main',
+            depName: 'deps/renovate-config',
+            packageName: 'https://github.com/renovatebot/renovate-config.git',
+          },
+          {
+            currentDigest: '4b825dc642cb6eb9a060e54bf8d69288fbee4904',
+            currentValue: 'master',
+            depName: 'some-other',
+            packageName: 'https://domain.test/some/other.git',
+          },
+          {
+            currentDigest: '4b825dc642cb6eb9a060e54bf8d69288fbee4904',
+            currentValue: 'dev',
+            depName: 'some-gitlab',
+            packageName: 'https://gitlab.com/some/repo.git',
+          },
+        ],
+      });
     });
   });
 });
diff --git a/lib/modules/manager/git-submodules/extract.ts b/lib/modules/manager/git-submodules/extract.ts
index 82902cd1b61ca0caaa7cbdee2d4a9c17417388a0..8cb5f1ff6cb76a5c7368f1237b1611e0d1410f2c 100644
--- a/lib/modules/manager/git-submodules/extract.ts
+++ b/lib/modules/manager/git-submodules/extract.ts
@@ -3,6 +3,7 @@ import Git, { SimpleGit } from 'simple-git';
 import upath from 'upath';
 import { GlobalConfig } from '../../../config/global';
 import { logger } from '../../../logger';
+import { detectPlatform } from '../../../util/common';
 import { simpleGitConfig } from '../../../util/git/config';
 import { getHttpUrl, getRemoteUrlWithToken } from '../../../util/git/url';
 import { regEx } from '../../../util/regex';
@@ -115,7 +116,8 @@ export default async function extractPackageFile(
       // hostRules only understands HTTP URLs
       // Find HTTP URL, then apply token
       let httpSubModuleUrl = getHttpUrl(subModuleUrl);
-      httpSubModuleUrl = getRemoteUrlWithToken(httpSubModuleUrl);
+      const hostType = detectPlatform(httpSubModuleUrl) ?? GitRefsDatasource.id;
+      httpSubModuleUrl = getRemoteUrlWithToken(httpSubModuleUrl, hostType);
       const currentValue = await getBranch(
         gitModulesPath,
         name,