diff --git a/build.gradle.kts b/build.gradle.kts
index 2707ca9..a413618 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -40,9 +40,10 @@ dependencies {
   api(platform("com.ensody.reactivestate:reactivestate-bom:5.7.0"))
   implementation("com.ensody.reactivestate:reactivestate")
 
-  implementation("io.arrow-kt:arrow-core:1.2.4")
-  implementation("io.arrow-kt:arrow-fx-coroutines:1.2.3")
-  implementation("io.arrow-kt:arrow-autoclose:1.2.4")
+  val arrow = "1.2.4"
+  implementation("io.arrow-kt:arrow-core:$arrow")
+  implementation("io.arrow-kt:arrow-fx-coroutines:$arrow")
+  implementation("io.arrow-kt:arrow-autoclose:$arrow")
 }
 
 tasks.test {