diff --git a/buildSrc/src/main/java/Versions.kt b/buildSrc/src/main/java/Versions.kt
index 758a5b44c8..2f113a7760 100644
--- a/buildSrc/src/main/java/Versions.kt
+++ b/buildSrc/src/main/java/Versions.kt
@@ -15,14 +15,15 @@
  */
 
 object Versions {
-    val versionName = "7.0.15" // X.Y.Z; X = Major, Y = minor, Z = Patch level
-    private val versionCodeBase = 70150 // XYYZZM; M = Module (tv, mobile)
-    val versionCodeMobile = versionCodeBase + 3
+    const val versionName = "7.0.15" // X.Y.Z; X = Major, Y = minor, Z = Patch level
+    private const val versionCodeBase = 70150 // XYYZZM; M = Module (tv, mobile)
+    const val versionCodeMobile = versionCodeBase + 3
 
     const val COMPILE_SDK = 31
     const val TARGET_SDK = 30
     const val MIN_SDK = 21
 
+
     const val ANDROID_GRADLE_PLUGIN = "7.1.2"
     const val BENCHMARK = "1.0.0"
     const val COMPOSE = "1.1.1"
@@ -31,7 +32,6 @@ object Versions {
     const val KOTLIN = "1.6.10"
     const val NAVIGATION = "2.4.1"
     const val HILT_AGP = "2.40.5"
-
     // TODO: Remove this once the version for
     //  "org.threeten:threetenbp:${Versions.threetenbp}:no-tzdb" using java-platform in the
     //  depconstraints/build.gradle.kts is defined
diff --git a/mobile/build.gradle.kts b/mobile/build.gradle.kts
index 1d7bb61245..f24d70bdaa 100644
--- a/mobile/build.gradle.kts
+++ b/mobile/build.gradle.kts
@@ -24,11 +24,11 @@ plugins {
 }
 
 android {
-    compileSdkVersion(Versions.COMPILE_SDK)
+    compileSdk=Versions.COMPILE_SDK
     defaultConfig {
         applicationId = "com.google.samples.apps.iosched"
-        minSdkVersion(Versions.MIN_SDK)
-        targetSdkVersion(Versions.TARGET_SDK)
+        minSdk = Versions.MIN_SDK
+        targetSdk = Versions.TARGET_SDK
         versionCode = Versions.versionCodeMobile
         versionName = Versions.versionName
         testInstrumentationRunner = "com.google.samples.apps.iosched.tests.CustomTestRunner"