diff --git a/.github/.release-please-manifest.json b/.github/.release-please-manifest.json
index a3906fc..bb18e55 100644
--- a/.github/.release-please-manifest.json
+++ b/.github/.release-please-manifest.json
@@ -1,3 +1,3 @@
 {
-  ".": "2.9.0"
+  ".": "2.9.1"
 }
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 2024156..b15082d 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,31 @@
 # Changelog
 
+## [2.9.1](https://github.com/equinor/septic-config-generator/compare/v2.9.0...v2.9.1) (2024-02-27)
+
+
+### 🐛 Bug Fixes
+
+* unpack output non-array value for single argument ([bbe8425](https://github.com/equinor/septic-config-generator/commit/bbe8425eda10d7511241cab0b9c1f779372354ae))
+
+
+### 📚 Documentation
+
+* improve docs for filters ([#218](https://github.com/equinor/septic-config-generator/issues/218)) ([9d1d77e](https://github.com/equinor/septic-config-generator/commit/9d1d77ecc3ddb3aa44a5956f67e09fe97675aa91))
+
+
+### 🧹 Chores
+
+* **deps:** bump clap from 4.4.6 to 4.4.18 ([#222](https://github.com/equinor/septic-config-generator/issues/222)) ([07f9208](https://github.com/equinor/septic-config-generator/commit/07f9208f8ec1914f343182cb7a33caec9646165c))
+* **deps:** bump codecov/codecov-action from 3 to 4 ([#226](https://github.com/equinor/septic-config-generator/issues/226)) ([a5f4e18](https://github.com/equinor/septic-config-generator/commit/a5f4e1838809479de428c56469b15b767c596e02))
+* **deps:** bump colored from 2.0.4 to 2.1.0 ([#223](https://github.com/equinor/septic-config-generator/issues/223)) ([d3f1444](https://github.com/equinor/septic-config-generator/commit/d3f14441383e4228343df677339f320772f88d20))
+* **deps:** bump regex from 1.9.4 to 1.10.3 ([#221](https://github.com/equinor/septic-config-generator/issues/221)) ([83b2c24](https://github.com/equinor/septic-config-generator/commit/83b2c24cb33afde4c343e7b46d4f60887de446d0))
+* **deps:** bump serde_yaml from 0.9.25 to 0.9.32 ([#224](https://github.com/equinor/septic-config-generator/issues/224)) ([a8265eb](https://github.com/equinor/septic-config-generator/commit/a8265ebdfd0498be77931909d7e654642604cc82))
+
+
+### 👷 CI/CD
+
+* only test when updating relevant files ([#220](https://github.com/equinor/septic-config-generator/issues/220)) ([75aef70](https://github.com/equinor/septic-config-generator/commit/75aef70ec2e3e3feae2d4af4604f02a13f94df0a))
+
 ## [2.9.0](https://github.com/equinor/septic-config-generator/compare/v2.8.0...v2.9.0) (2024-02-25)
 
 
diff --git a/Cargo.lock b/Cargo.lock
index 6d57a71..5afc8a1 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1192,7 +1192,7 @@ checksum = "ad977052201c6de01a8ef2aa3378c4bd23217a056337d1d6da40468d267a4fb0"
 
 [[package]]
 name = "septic-config-generator"
-version = "2.9.0"
+version = "2.9.1"
 dependencies = [
  "calamine",
  "chrono",
diff --git a/Cargo.toml b/Cargo.toml
index 3f27846..71466ff 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "septic-config-generator"
-version = "2.9.0"
+version = "2.9.1"
 edition = "2021"
 description = "A tool to generate SEPTIC config file from template files"
 license = "MIT"