diff --git a/README.md b/README.md
index 9ca80af..eb1f322 100644
--- a/README.md
+++ b/README.md
@@ -29,7 +29,7 @@ repositories {
 }
 
 dependencies {
-    implementation("com.michael-bull.kotlin-result:kotlin-result:1.1.20")
+    implementation("com.michael-bull.kotlin-result:kotlin-result:1.1.21")
 }
 ```
 
@@ -169,8 +169,8 @@ dependency:
 
 ```kotlin
 dependencies {
-    implementation("com.michael-bull.kotlin-result:kotlin-result:1.1.20")
-    implementation("com.michael-bull.kotlin-result:kotlin-result-coroutines:1.1.20")
+    implementation("com.michael-bull.kotlin-result:kotlin-result:1.1.21")
+    implementation("com.michael-bull.kotlin-result:kotlin-result-coroutines:1.1.21")
 }
 ```
 
diff --git a/gradle.properties b/gradle.properties
index 388808d..9ef1dac 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -1,5 +1,5 @@
 group=com.michael-bull.kotlin-result
-version=1.1.21-SNAPSHOT
+version=1.1.21
 description=A multiplatform Result monad for modelling success or failure operations.
 
 kotlin.code.style=official