diff --git a/CHANGELOG.md b/CHANGELOG.md
index 34c752a..3e8e9a9 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -6,6 +6,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+## [1.2.1] - 2022-07-11
+
 ### Added
 
 - New library `log4k-slf4j`:
diff --git a/README.md b/README.md
index 15c4eba..cf57aad 100644
--- a/README.md
+++ b/README.md
@@ -22,7 +22,7 @@ repositories {
 }
 
 dependencies {
-    implementation("de.peilicke.sascha:log4k:1.2.0")
+    implementation("de.peilicke.sascha:log4k:1.2.1")
 }
 ```
 
diff --git a/log4k-slf4j/build.gradle.kts b/log4k-slf4j/build.gradle.kts
index 5c08d74..987021d 100644
--- a/log4k-slf4j/build.gradle.kts
+++ b/log4k-slf4j/build.gradle.kts
@@ -60,7 +60,7 @@ android {
 }
 
 group = "de.peilicke.sascha"
-version = "1.2.0"
+version = "1.2.1"
 
 val javadocJar by tasks.registering(Jar::class) {
     archiveClassifier.set("javadoc")
diff --git a/log4k/build.gradle.kts b/log4k/build.gradle.kts
index 8405f45..7d34401 100644
--- a/log4k/build.gradle.kts
+++ b/log4k/build.gradle.kts
@@ -51,7 +51,7 @@ android {
 }
 
 group = "de.peilicke.sascha"
-version = "1.2.0"
+version = "1.2.1"
 
 val javadocJar by tasks.registering(Jar::class) {
     archiveClassifier.set("javadoc")