diff --git a/CHANGELOG.md b/CHANGELOG.md
index c0592882..e3ba93c0 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,25 @@
 # Changelog
 
+## [v0.2.2](https://github.com/Materials-Consortia/optimade-gateway/tree/v0.2.2) (2021-10-05)
+
+[Full Changelog](https://github.com/Materials-Consortia/optimade-gateway/compare/v0.2.1...v0.2.2)
+
+**Fixed bugs:**
+
+- Fix auto-merge workflow to actually run [\#165](https://github.com/Materials-Consortia/optimade-gateway/issues/165)
+- Reset `ci/dependabot-updates` after merging `ci/update-dependencies` [\#131](https://github.com/Materials-Consortia/optimade-gateway/issues/131)
+
+**Closed issues:**
+
+- Activate auto-merge for Dependabot PRs [\#162](https://github.com/Materials-Consortia/optimade-gateway/issues/162)
+- Move automatic `ci/update-dependencies` PR to Tuesday or Friday [\#160](https://github.com/Materials-Consortia/optimade-gateway/issues/160)
+
+**Merged pull requests:**
+
+- Move check for dependabot head branch to job [\#166](https://github.com/Materials-Consortia/optimade-gateway/pull/166) ([CasperWA](https://github.com/CasperWA))
+- New auto-merge CI for dependabot PRs [\#163](https://github.com/Materials-Consortia/optimade-gateway/pull/163) ([CasperWA](https://github.com/CasperWA))
+- Reset `ci/dependabot-updates` branch upon merge to `main` [\#161](https://github.com/Materials-Consortia/optimade-gateway/pull/161) ([CasperWA](https://github.com/CasperWA))
+
 ## [v0.2.1](https://github.com/Materials-Consortia/optimade-gateway/tree/v0.2.1) (2021-10-04)
 
 [Full Changelog](https://github.com/Materials-Consortia/optimade-gateway/compare/v0.2.0...v0.2.1)
diff --git a/optimade_gateway/__init__.py b/optimade_gateway/__init__.py
index 79f6d4da..ae8f6343 100644
--- a/optimade_gateway/__init__.py
+++ b/optimade_gateway/__init__.py
@@ -5,6 +5,6 @@
 It is built using FastAPI and run using uvicorn.
 """
 
-__version__ = "0.2.1"
+__version__ = "0.2.2"
 __author__ = "Casper Welzel Andersen"
 __author_email__ = "casper@welzel.nu"
diff --git a/optimade_gateway/config.json b/optimade_gateway/config.json
index 7ce65316..36db4b58 100644
--- a/optimade_gateway/config.json
+++ b/optimade_gateway/config.json
@@ -8,7 +8,7 @@
     "base_url": "http://localhost:8000",
     "implementation": {
         "name": "OPTIMADE Gateway",
-        "version": "0.2.1",
+        "version": "0.2.2",
         "source_url": "https://github.com/Materials-Consortia/optimade-gateway",
         "maintainer": {"email": "casper.andersen@epfl.ch"}
     },
diff --git a/tests/static/test_config.json b/tests/static/test_config.json
index 1118dda0..40f3c412 100644
--- a/tests/static/test_config.json
+++ b/tests/static/test_config.json
@@ -8,7 +8,7 @@
     "base_url": "http://example.org",
     "implementation": {
         "name": "OPTIMADE Gateway",
-        "version": "0.2.1",
+        "version": "0.2.2",
         "source_url": "https://github.com/Materials-Consortia/optimade-gateway",
         "maintainer": {"email": "casper.andersen@epfl.ch"}
     },