diff --git a/.renovaterc.json b/.renovaterc.json
index 7fd42c8a..40579485 100644
--- a/.renovaterc.json
+++ b/.renovaterc.json
@@ -4,6 +4,7 @@
         {
             "customType": "regex",
             "datasourceTemplate": "pypi",
+            "description": "Match Python packages installed with pip, pipx and asdf",
             "fileMatch": [
                 "^README\\.md$",
                 "^\\.devcontainer/Dockerfile$",
@@ -30,7 +31,8 @@
         {
             "customType": "regex",
             "datasourceTemplate": "repology",
-            "depTypeTemplate": "apt",
+            "depTypeTemplate": "debian",
+            "description": "Match debian packages installed in Dockerfiles",
             "fileMatch": [
                 "^\\.devcontainer\\/Dockerfile$",
                 "^template\\/\\.devcontainer/Dockerfile\\.jinja$"
@@ -44,6 +46,7 @@
             "customType": "regex",
             "datasourceTemplate": "github-tags",
             "depNameTemplate": "pdm-project/pdm",
+            "description": "Match pdm version specified in setup-pdm GitHub Action",
             "fileMatch": [
                 "^\\.github/workflows/.+\\.yml$",
                 "^template/.*\\.github.*/workflows/.+\\.yml(\\.jinja)?$"
@@ -57,6 +60,7 @@
             "customType": "regex",
             "datasourceTemplate": "github-runners",
             "depTypeTemplate": "github-runner",
+            "description": "Match GitHub runner defined in GitHub Actions matrix strategy",
             "fileMatch": [
                 "^\\.github/workflows/.+\\.yml$",
                 "^template/.*\\.github.*/workflows/.+\\.yml(\\.jinja)?$"
@@ -71,6 +75,7 @@
             "datasourceTemplate": "git-tags",
             "depNameTemplate": "https://github.com/serious-scaffold/ss-python.git",
             "depTypeTemplate": "copier-template",
+            "description": "Match template version specified in .copier-answers.yml",
             "fileMatch": [
                 "^\\.copier-answers\\.yml$"
             ],
@@ -92,6 +97,7 @@
     },
     "packageRules": [
         {
+            "description": "Update GitHub Action in template",
             "matchDepTypes": [
                 "action"
             ],
@@ -103,6 +109,7 @@
             }
         },
         {
+            "description": "Update GitHub Runner in template",
             "matchDepTypes": [
                 "github-runner"
             ],
@@ -113,6 +120,7 @@
             }
         },
         {
+            "description": "Update pre-commit hooks in template",
             "matchManagers": [
                 "pre-commit"
             ],
@@ -123,6 +131,7 @@
             }
         },
         {
+            "description": "Update container images in template",
             "matchDepTypes": [
                 "container",
                 "image",
@@ -137,6 +146,7 @@
             }
         },
         {
+            "description": "Update python packages in template",
             "matchDatasources": [
                 "pypi"
             ],
@@ -149,6 +159,7 @@
         },
         {
             "commitMessageTopic": "serious-scaffold-python",
+            "description": "Update template with copier when a new version is released",
             "matchDepTypes": [
                 "copier-template"
             ],
@@ -162,7 +173,7 @@
             "semanticCommitScope": "copier-template"
         },
         {
-            "description": "Group pdm in Dockerfile and GitHub Action",
+            "description": "Group pdm Python package and version specified in setup-pdm GitHub Action",
             "groupName": "pdm",
             "matchDatasources": [
                 "github-tags",
@@ -175,7 +186,7 @@
         },
         {
             "description": "Group renovate docker tag and pre-commit-hooks tag",
-            "groupName": "renovate tag",
+            "groupName": "renovate",
             "matchDatasources": [
                 "docker",
                 "github-tags"
@@ -187,14 +198,14 @@
             ]
         },
         {
-            "description": "Group apt packages to avoid failure when multiple packages are outdated.",
-            "groupName": "apt packages",
+            "description": "Group debian packages to avoid failure when multiple packages are outdated",
+            "groupName": "debian packages",
             "matchDepTypes": [
-                "apt"
+                "debian"
             ]
         },
         {
-            "description": "Pre-commit 3.5.0 is pinned as the last version supporting Python 3.8.",
+            "description": "Pre-commit 3.5.0 is pinned as the last version supporting Python 3.8",
             "enabled": false,
             "matchCurrentVersion": "==3.5.0",
             "matchPackageNames": [
diff --git a/template/.renovaterc.json.jinja b/template/.renovaterc.json.jinja
index 30171c7b..4beb7b94 100644
--- a/template/.renovaterc.json.jinja
+++ b/template/.renovaterc.json.jinja
@@ -5,6 +5,7 @@
         {
             "customType": "regex",
             "datasourceTemplate": "pypi",
+            "description": "Match Python packages installed with pip, pipx and asdf",
             "fileMatch": [
                 "^README\\.md$",
                 "^\\.devcontainer/Dockerfile$",
@@ -33,7 +34,8 @@
         {
             "customType": "regex",
             "datasourceTemplate": "repology",
-            "depTypeTemplate": "apt",
+            "depTypeTemplate": "debian",
+            "description": "Match debian packages installed in Dockerfiles",
             "fileMatch": [
                 "^\\.devcontainer\\/Dockerfile$"
 [%- if project_name == "Serious Scaffold Python" %],
@@ -49,6 +51,7 @@
             "customType": "regex",
             "datasourceTemplate": "github-tags",
             "depNameTemplate": "pdm-project/pdm",
+            "description": "Match pdm version specified in setup-pdm GitHub Action",
             "fileMatch": [
                 "^\\.github/workflows/.+\\.yml$"
 [%- if project_name == "Serious Scaffold Python" %],
@@ -64,6 +67,7 @@
             "customType": "regex",
             "datasourceTemplate": "github-runners",
             "depTypeTemplate": "github-runner",
+            "description": "Match GitHub runner defined in GitHub Actions matrix strategy",
             "fileMatch": [
                 "^\\.github/workflows/.+\\.yml$",
                 "^template/.*\\.github.*/workflows/.+\\.yml(\\.jinja)?$"
@@ -78,6 +82,7 @@
             "datasourceTemplate": "git-tags",
             "depNameTemplate": "https://github.com/serious-scaffold/ss-python.git",
             "depTypeTemplate": "copier-template",
+            "description": "Match template version specified in .copier-answers.yml",
             "fileMatch": [
                 "^\\.copier-answers\\.yml$"
             ],
@@ -102,6 +107,7 @@
     "packageRules": [
 [%- if project_name == "Serious Scaffold Python" %]
         {
+            "description": "Update GitHub Action in template",
             "matchDepTypes": [
                 "action"
             ],
@@ -113,6 +119,7 @@
             }
         },
         {
+            "description": "Update GitHub Runner in template",
             "matchDepTypes": [
                 "github-runner"
             ],
@@ -123,6 +130,7 @@
             }
         },
         {
+            "description": "Update pre-commit hooks in template",
             "matchManagers": [
                 "pre-commit"
             ],
@@ -133,6 +141,7 @@
             }
         },
         {
+            "description": "Update container images in template",
             "matchDepTypes": [
                 "container",
                 "image",
@@ -147,6 +156,7 @@
             }
         },
         {
+            "description": "Update python packages in template",
             "matchDatasources": [
                 "pypi"
             ],
@@ -160,6 +170,7 @@
 [%- endif %]
         {
             "commitMessageTopic": "serious-scaffold-python",
+            "description": "Update template with copier when a new version is released",
             "matchDepTypes": [
                 "copier-template"
             ],
@@ -173,7 +184,7 @@
             "semanticCommitScope": "copier-template"
         },
         {
-            "description": "Group pdm in Dockerfile and GitHub Action",
+            "description": "Group pdm Python package and version specified in setup-pdm GitHub Action",
             "groupName": "pdm",
             "matchDatasources": [
                 "github-tags",
@@ -186,7 +197,7 @@
         },
         {
             "description": "Group renovate docker tag and pre-commit-hooks tag",
-            "groupName": "renovate tag",
+            "groupName": "renovate",
             "matchDatasources": [
                 "docker",
                 "github-tags"
@@ -202,14 +213,14 @@
             ]
         },
         {
-            "description": "Group apt packages to avoid failure when multiple packages are outdated.",
-            "groupName": "apt packages",
+            "description": "Group debian packages to avoid failure when multiple packages are outdated",
+            "groupName": "debian packages",
             "matchDepTypes": [
-                "apt"
+                "debian"
             ]
         },
         {
-            "description": "Pre-commit 3.5.0 is pinned as the last version supporting Python 3.8.",
+            "description": "Pre-commit 3.5.0 is pinned as the last version supporting Python 3.8",
             "enabled": false,
             "matchCurrentVersion": "==3.5.0",
             "matchPackageNames": [