diff --git a/constants.gradle b/constants.gradle
index 4037f925ad..005f125b98 100644
--- a/constants.gradle
+++ b/constants.gradle
@@ -38,6 +38,7 @@ project.ext {
     androidxAnnotationVersion = '1.2.0'
     androidxAppCompatVersion = '1.3.0'
     androidxCollectionVersion = '1.1.0'
+    androidxConstraintLayoutVersion = '2.0.4'
     androidxCoreVersion = '1.3.2'
     androidxFuturesVersion = '1.1.0'
     androidxMediaVersion = '1.4.1'