diff --git a/uhabits-android/build.gradle.kts b/uhabits-android/build.gradle.kts
index 72388c2fd..062dbedd4 100644
--- a/uhabits-android/build.gradle.kts
+++ b/uhabits-android/build.gradle.kts
@@ -75,7 +75,7 @@ android {
 
 dependencies {
     val daggerVersion = "2.34.1"
-    val kotlinVersion = "1.4.32"
+    val kotlinVersion = "1.5.0"
     val kxCoroutinesVersion = "1.4.2"
     val ktorVersion = "1.5.3"
     val espressoVersion = "3.3.0"
diff --git a/uhabits-server/build.gradle.kts b/uhabits-server/build.gradle.kts
index 6cda29567..99e2d1b9f 100644
--- a/uhabits-server/build.gradle.kts
+++ b/uhabits-server/build.gradle.kts
@@ -34,7 +34,7 @@ application {
 
 dependencies {
     val ktorVersion = "1.5.2"
-    val kotlinVersion = "1.4.32"
+    val kotlinVersion = "1.5.0"
     val logbackVersion = "1.2.3"
     implementation("org.jetbrains.kotlin:kotlin-stdlib-jdk8:$kotlinVersion")
     implementation("io.ktor:ktor-server-netty:$ktorVersion")