Snap for 10017868 from b6f8de2492a241074976d9ad590131c5911dd6fb to udc-qpr1-release

Change-Id: I1608ab1a6e02b1e416dca4b3943deab13fe22296
diff --git a/METADATA b/METADATA
index 9bf3de1..5b12c48 100644
--- a/METADATA
+++ b/METADATA
@@ -9,11 +9,11 @@
     type: GIT
     value: "https://github.com/google/guava.git"
   }
-  version: "31.0.1"
+  version: "31.1"
   license_type: NOTICE
   last_upgrade_date {
-    year: 2021
-    month: 12
+    year: 2022
+    month: 6
     day: 7
   }
 }