diff --git a/constants.gradle b/constants.gradle
index 32717c3562..6a949ce11f 100644
--- a/constants.gradle
+++ b/constants.gradle
@@ -29,7 +29,7 @@ project.ext {
     // https://cs.android.com/android/platform/superproject/+/master:external/guava/METADATA
     guavaVersion = '31.1-android'
     mockitoVersion = '3.12.4'
-    robolectricVersion = '4.10'
+    robolectricVersion = '4.8.1'
     // Keep this in sync with Google's internal Checker Framework version.
     checkerframeworkVersion = '3.13.0'
     checkerframeworkCompatVersion = '2.5.5'