diff --git a/.github/SECURITY.md b/.github/SECURITY.md
index 43c4643..b3344d9 100644
--- a/.github/SECURITY.md
+++ b/.github/SECURITY.md
@@ -4,13 +4,13 @@
 
 The following versions of `ergebnis/.github` have active support:
 
-- `^1.9.2`
+- `^1.9.3`
 
 ## Unsupported Versions
 
 The following versions of `ergebnis/.github` have reached their end of life:
 
-- `<1.9.2`
+- `<1.9.3`
 
 ## Reporting a Vulnerability
 
diff --git a/.github/dependabot.yaml b/.github/dependabot.yaml
index fc4c7b3..6b0897f 100644
--- a/.github/dependabot.yaml
+++ b/.github/dependabot.yaml
@@ -12,7 +12,7 @@ updates:
     open-pull-requests-limit: 10
     package-ecosystem: "github-actions"
     schedule:
-      interval: "daily"
+      interval: "weekly"
 
   - commit-message:
       include: "scope"
@@ -23,7 +23,7 @@ updates:
     open-pull-requests-limit: 10
     package-ecosystem: "github-actions"
     schedule:
-      interval: "daily"
+      interval: "weekly"
 
   - commit-message:
       include: "scope"
@@ -34,7 +34,7 @@ updates:
     open-pull-requests-limit: 10
     package-ecosystem: "github-actions"
     schedule:
-      interval: "daily"
+      interval: "weekly"
 
   - commit-message:
       include: "scope"
@@ -45,7 +45,7 @@ updates:
     open-pull-requests-limit: 10
     package-ecosystem: "github-actions"
     schedule:
-      interval: "daily"
+      interval: "weekly"
 
   - commit-message:
       include: "scope"
@@ -56,7 +56,7 @@ updates:
     open-pull-requests-limit: 10
     package-ecosystem: "github-actions"
     schedule:
-      interval: "daily"
+      interval: "weekly"
 
   - commit-message:
       include: "scope"
@@ -67,7 +67,7 @@ updates:
     open-pull-requests-limit: 10
     package-ecosystem: "github-actions"
     schedule:
-      interval: "daily"
+      interval: "weekly"
 
   - commit-message:
       include: "scope"
@@ -78,7 +78,7 @@ updates:
     open-pull-requests-limit: 10
     package-ecosystem: "github-actions"
     schedule:
-      interval: "daily"
+      interval: "weekly"
 
   - commit-message:
       include: "scope"
@@ -89,7 +89,7 @@ updates:
     open-pull-requests-limit: 10
     package-ecosystem: "github-actions"
     schedule:
-      interval: "daily"
+      interval: "weekly"
 
   - commit-message:
       include: "scope"
@@ -100,7 +100,7 @@ updates:
     open-pull-requests-limit: 10
     package-ecosystem: "github-actions"
     schedule:
-      interval: "daily"
+      interval: "weekly"
 
   - commit-message:
       include: "scope"
@@ -111,7 +111,7 @@ updates:
     open-pull-requests-limit: 10
     package-ecosystem: "github-actions"
     schedule:
-      interval: "daily"
+      interval: "weekly"
 
   - commit-message:
       include: "scope"
@@ -122,4 +122,4 @@ updates:
     open-pull-requests-limit: 10
     package-ecosystem: "github-actions"
     schedule:
-      interval: "daily"
+      interval: "weekly"
diff --git a/.github/workflows/integrate.yaml b/.github/workflows/integrate.yaml
index 11a23e1..4e8e1a6 100644
--- a/.github/workflows/integrate.yaml
+++ b/.github/workflows/integrate.yaml
@@ -18,7 +18,7 @@ jobs:
 
     steps:
       - name: "Checkout"
-        uses: "actions/checkout@v4.1.7"
+        uses: "actions/checkout@v4.2.2"
 
       - name: "Lint YAML files"
         uses: "ibiqlik/action-yamllint@v3.1.1"
diff --git a/.github/workflows/merge.yaml b/.github/workflows/merge.yaml
index f2634dd..1a34635 100644
--- a/.github/workflows/merge.yaml
+++ b/.github/workflows/merge.yaml
@@ -26,23 +26,23 @@ jobs:
 
     steps:
       - name: "Request review from @ergebnis-bot"
-        uses: "ergebnis/.github/actions/github/pull-request/request-review@1.9.1"
+        uses: "ergebnis/.github/actions/github/pull-request/request-review@1.9.2"
         with:
           github-token: "${{ secrets.ERGEBNIS_BOT_TOKEN }}"
           reviewer: "ergebnis-bot"
 
       - name: "Assign @ergebnis-bot"
-        uses: "ergebnis/.github/actions/github/pull-request/add-assignee@1.9.1"
+        uses: "ergebnis/.github/actions/github/pull-request/add-assignee@1.9.2"
         with:
           assignee: "ergebnis-bot"
           github-token: "${{ secrets.ERGEBNIS_BOT_TOKEN }}"
 
       - name: "Approve pull request"
-        uses: "ergebnis/.github/actions/github/pull-request/approve@1.9.1"
+        uses: "ergebnis/.github/actions/github/pull-request/approve@1.9.2"
         with:
           github-token: "${{ secrets.ERGEBNIS_BOT_TOKEN }}"
 
       - name: "Merge pull request"
-        uses: "ergebnis/.github/actions/github/pull-request/merge@1.9.1"
+        uses: "ergebnis/.github/actions/github/pull-request/merge@1.9.2"
         with:
           github-token: "${{ secrets.ERGEBNIS_BOT_TOKEN }}"
diff --git a/.github/workflows/release.yaml b/.github/workflows/release.yaml
index b807454..8cd75a1 100644
--- a/.github/workflows/release.yaml
+++ b/.github/workflows/release.yaml
@@ -17,6 +17,19 @@ jobs:
 
     steps:
       - name: "Create release"
-        uses: "ergebnis/.github/actions/github/release/create@1.9.1"
+        uses: "ergebnis/.github/actions/github/release/create@1.9.2"
         with:
           github-token: "${{ secrets.ERGEBNIS_BOT_TOKEN }}"
+
+      - name: "Post to twitter.com about release"
+        uses: "Eomm/why-don-t-you-tweet@v2.0.0"
+        env:
+          TWITTER_ACCESS_TOKEN: "${{ secrets.ERGEBNIS_TWITTER_ACCESS_TOKEN }}"
+          TWITTER_ACCESS_TOKEN_SECRET: "${{ secrets.ERGEBNIS_TWITTER_ACCESS_TOKEN_SECRET }}"
+          TWITTER_CONSUMER_API_KEY: "${{ secrets.ERGEBNIS_TWITTER_CONSUMER_API_KEY }}"
+          TWITTER_CONSUMER_API_SECRET: "${{ secrets.ERGEBNIS_TWITTER_CONSUMER_API_KEY_SECRET }}"
+        with:
+          tweet-message: |
+            ❤️ Just released: ${{ github.event.repository.owner.login }}/${{ github.event.repository.name }}:${{ env.RELEASE_TAG }}.
+
+            ${{ env.RELEASE_HTML_URL }}
diff --git a/.github/workflows/triage.yaml b/.github/workflows/triage.yaml
index f8f2198..4f0f504 100644
--- a/.github/workflows/triage.yaml
+++ b/.github/workflows/triage.yaml
@@ -17,6 +17,6 @@ jobs:
 
     steps:
       - name: "Add labels based on branch name"
-        uses: "ergebnis/.github/actions/github/pull-request/add-label-based-on-branch-name@1.9.1"
+        uses: "ergebnis/.github/actions/github/pull-request/add-label-based-on-branch-name@1.9.2"
         with:
           github-token: "${{ secrets.ERGEBNIS_BOT_TOKEN }}"
diff --git a/CHANGELOG.md b/CHANGELOG.md
index fc124cd..8183fdb 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -6,7 +6,15 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 
 ## Unreleased
 
-For a full diff see [`1.9.2...main`][1.9.2...main].
+For a full diff see [`1.9.3...main`][1.9.3...main].
+
+## [`1.9.3`][1.9.3]
+
+For a full diff see [`1.9.2...1.9.3`][1.9.2...1.9.3].
+
+### Fixed
+
+- Updated `actions/cache` ([#207], [#208], [#209]), by [@dependabot]
 
 ## [`1.9.2`][1.9.2]
 
@@ -167,6 +175,7 @@ For a full diff see [`1.0.0...main`][1.0.0...main].
 [1.9.0]: https://github.com/ergebnis/.github/releases/tag/1.9.0
 [1.9.1]: https://github.com/ergebnis/.github/releases/tag/1.9.1
 [1.9.2]: https://github.com/ergebnis/.github/releases/tag/1.9.2
+[1.9.3]: https://github.com/ergebnis/.github/releases/tag/1.9.3
 
 [ca7f15d...1.0.0]: https://github.com/ergebnis/.github/compare/ca7f15d...1.0.0
 [1.0.0...1.1.0]: https://github.com/ergebnis/.github/compare/1.0.0...1.1.0
@@ -185,7 +194,8 @@ For a full diff see [`1.0.0...main`][1.0.0...main].
 [1.8.0...1.9.0]: https://github.com/ergebnis/.github/compare/1.8.0...1.9.0
 [1.9.0...1.9.1]: https://github.com/ergebnis/.github/compare/1.9.0...1.9.1
 [1.9.1...1.9.2]: https://github.com/ergebnis/.github/compare/1.9.1...1.9.2
-[1.9.2...main]: https://github.com/ergebnis/.github/compare/1.9.2...main
+[1.9.2...1.9.3]: https://github.com/ergebnis/.github/compare/1.9.2...1.9.3
+[1.9.3...main]: https://github.com/ergebnis/.github/compare/1.9.3...main
 
 [#47]: https://github.com/ergebnis/.github/pull/47
 [#48]: https://github.com/ergebnis/.github/pull/48
@@ -209,7 +219,11 @@ For a full diff see [`1.0.0...main`][1.0.0...main].
 [#183]: https://github.com/ergebnis/.github/pull/183
 [#194]: https://github.com/ergebnis/.github/pull/194
 [#197]: https://github.com/ergebnis/.github/pull/197
+[#207]: https://github.com/ergebnis/.github/pull/207
+[#208]: https://github.com/ergebnis/.github/pull/208
+[#209]: https://github.com/ergebnis/.github/pull/209
 
+[@dependabot]: https://github.com/dependabot
 [@jaymecd]: https://github.com/jaymecd
 [@localheinz]: https://github.com/localheinz
 [@lotyp]: https://github.com/lotyp
diff --git a/actions/phive/install/action.yaml b/actions/phive/install/action.yaml
index 00dc4a8..50810df 100644
--- a/actions/phive/install/action.yaml
+++ b/actions/phive/install/action.yaml
@@ -26,7 +26,7 @@ runs:
       shell: "bash"
 
     - name: "Cache dependencies installed with phive"
-      uses: "actions/cache@v4.0.2"
+      uses: "actions/cache@v4.2.2"
       with:
         path: "${{ inputs.phive-home }}"
         key: "phive-${{ hashFiles('**/phars.xml') }}"
diff --git a/profile/README.md b/profile/README.md
index 75330aa..5b84524 100644
--- a/profile/README.md
+++ b/profile/README.md
@@ -2,4 +2,4 @@
 
 Do you like what you see?
 
-[Sponsor @localheinz](https://github.com/sponsors/localheinz), who maintains these fine packages!
+[Sponsor @ergebnis](https://github.com/sponsors/ergebnis)!