diff --git a/nvchecker/core.py b/nvchecker/core.py
index 330fb2d..468b83a 100644
--- a/nvchecker/core.py
+++ b/nvchecker/core.py
@@ -331,6 +331,8 @@ def _process_result(r: RawResult) -> Union[Result, Exception]:
   name = r.name
 
   url = None
+  revision = None
+  gitref = None
   if isinstance(version, GetVersionError):
     kw = version.kwargs
     kw['name'] = name
@@ -344,10 +346,14 @@ def _process_result(r: RawResult) -> Union[Result, Exception]:
     version_str = apply_list_options(version, conf)
     if isinstance(version_str, RichResult):
       url = version_str.url
+      gitref = version_str.gitref
+      revision = version_str.revision
       version_str = version_str.version
   elif isinstance(version, RichResult):
     version_str = version.version
     url = version.url
+    gitref = version.gitref
+    revision = version.revision
   else:
     version_str = version
 
@@ -356,7 +362,7 @@ def _process_result(r: RawResult) -> Union[Result, Exception]:
 
     try:
       version_str = substitute_version(version_str, conf)
-      return Result(name, version_str, conf, url)
+      return Result(name, version_str, conf, url, gitref, revision)
     except (ValueError, re.error) as e:
       logger.exception('error occurred in version substitutions', name=name)
       return e
diff --git a/nvchecker/util.py b/nvchecker/util.py
index 32d4d30..2126470 100644
--- a/nvchecker/util.py
+++ b/nvchecker/util.py
@@ -45,6 +45,8 @@ if sys.version_info[:2] >= (3, 10):
   @dataclass(kw_only=True)
   class RichResult:
     version: str
+    gitref: Optional[str] = None
+    revision: Optional[str] = None
     url: Optional[str] = None
 
     def __str__(self):
@@ -53,6 +55,8 @@ else:
   @dataclass
   class RichResult:
     version: str
+    gitref: Optional[str] = None
+    revision: Optional[str] = None
     url: Optional[str] = None
 
     def __str__(self):
@@ -141,6 +145,8 @@ class Result(NamedTuple):
   version: str
   conf: Entry
   url: Optional[str]
+  gitref: Optional[str]
+  revision: Optional[str]
 
 class BaseWorker:
   '''The base class for defining `Worker` classes for source plugins.
diff --git a/nvchecker_source/git.py b/nvchecker_source/git.py
index 3794a37..80e21d2 100644
--- a/nvchecker_source/git.py
+++ b/nvchecker_source/git.py
@@ -3,6 +3,8 @@
 
 from .cmd import run_cmd
 
+from nvchecker.api import RichResult
+
 async def get_version(
   name, conf, *, cache, keymanager=None
 ):
@@ -13,13 +15,27 @@ async def get_version(
     ref = conf.get('branch')
     if ref is None:
       ref = 'HEAD'
+      gitref = None
     else:
       ref = 'refs/heads/' + ref
+      gitref = ref
     cmd = f"git ls-remote {git} {ref}"
     data = await cache.get(cmd, run_cmd)
-    return data.split(None, 1)[0]
+    version = data.split(None, 1)[0]
+    return RichResult(
+      version = version,
+      revision = revision,
+      gitref = gitref
+    )
   else:
     cmd = f"git ls-remote --tags --refs {git}"
     data = await cache.get(cmd, run_cmd)
-    versions = [line.split("refs/tags/")[1] for line in data.splitlines()]
+    versions = []
+    for line in line in data.splitlines():
+      revision, version = line.split("\trefs/tags/", 1)
+      versions.append(RichResult(
+        version = version,
+        revision = revision,
+        gitref = f"refs/tags/{version}"
+      ))
     return versions
diff --git a/nvchecker_source/gitea.py b/nvchecker_source/gitea.py
index e7ce701..e2433e1 100644
--- a/nvchecker_source/gitea.py
+++ b/nvchecker_source/gitea.py
@@ -45,11 +45,13 @@ async def get_version(
     return [
       RichResult(
         version = tag['name'],
+        revision = tag['id'],
         url = f'https://{host}/{conf["gitea"]}/releases/tag/{tag["name"]}',
       ) for tag in data
     ]
   else:
     return RichResult(
       version = data[0]['commit']['committer']['date'].split('T', 1)[0].replace('-', ''),
+      revision = data[0]['id'],
       url = data[0]['html_url'],
     )
diff --git a/nvchecker_source/github.py b/nvchecker_source/github.py
index e318984..bdefc23 100644
--- a/nvchecker_source/github.py
+++ b/nvchecker_source/github.py
@@ -56,6 +56,9 @@ QUERY_LATEST_TAG = '''
       edges {{
         node {{
           name
+          target {{
+            oid
+          }}
         }}
       }}
     }}
@@ -71,6 +74,12 @@ QUERY_LATEST_RELEASE_WITH_PRERELEASES = '''
         node {{
           name
           url
+          tag {{
+            name
+          }}
+          tagCommit {{
+            oid
+          }}
         }}
       }}
     }}
@@ -103,8 +112,11 @@ async def get_latest_tag(key: Tuple[str, str, str, str]) -> RichResult:
     raise GetVersionError('no tag found')
 
   version = refs[0]['node']['name']
+  revision = refs[0]['node']['target']['oid']
   return RichResult(
     version = version,
+    gitref = f"refs/tags/{name}",
+    revision = revision,
     url = f'https://github.com/{repo}/releases/tag/{version}',
   )
 
@@ -133,6 +145,8 @@ async def get_latest_release_with_prereleases(key: Tuple[str, str, str]) -> Rich
 
   return RichResult(
     version = refs[0]['node']['name'],
+    gitref = refs[0]['node']['tag']['name'],
+    revision = refs[0]['node']['tagCommit']['oid'],
     url = refs[0]['node']['url'],
   )
 
@@ -193,6 +207,8 @@ async def get_version_real(
     tags: List[Union[str, RichResult]] = [
       RichResult(
         version = ref['ref'].split('/', 2)[-1],
+        gitref = ref['ref'],
+        revision = ref['object']['sha'],
         url = f'https://github.com/{repo}/releases/tag/{ref["ref"].split("/", 2)[-1]}',
       ) for ref in data
     ]
@@ -205,6 +221,7 @@ async def get_version_real(
       raise GetVersionError('No release found in upstream repository.')
     return RichResult(
       version = data['tag_name'],
+      ref = f"refs/tags/{data['tag_name']}",
       url = data['html_url'],
     )
 
@@ -212,6 +229,7 @@ async def get_version_real(
     return RichResult(
       # YYYYMMDD.HHMMSS
       version = data[0]['commit']['committer']['date'].rstrip('Z').replace('-', '').replace(':', '').replace('T', '.'),
+      revision = data[0]['sha'],
       url = data[0]['html_url'],
     )
 
diff --git a/nvchecker_source/gitlab.py b/nvchecker_source/gitlab.py
index 6428fca..e9f738f 100644
--- a/nvchecker_source/gitlab.py
+++ b/nvchecker_source/gitlab.py
@@ -54,12 +54,14 @@ async def get_version_real(
     return [
       RichResult(
         version = tag['name'],
+        revision = tag['commit']['id'],
         url = f'https://{host}/{conf["gitlab"]}/-/tags/{tag["name"]}',
       ) for tag in data
     ]
   else:
     return RichResult(
       version = data[0]['created_at'].split('T', 1)[0].replace('-', ''),
+      revision = data[0]['id'],
       url = data[0]['web_url'],
     )