diff --git a/vendor/openssl-sys/build/main.rs b/vendor/openssl-sys/build/main.rs
index 162e11a66..9f3544313 100644
--- a/vendor/openssl-sys/build/main.rs
+++ b/vendor/openssl-sys/build/main.rs
@@ -204,6 +204,9 @@ See rust-openssl README for more information:
             (3, 0, 0) => ('3', '0', '0'),
             (3, 0, 1) => ('3', '0', '1'),
             (3, 0, _) => ('3', '0', 'x'),
+            (3, 1, 0) => ('3', '1', '0'),
+            (3, 1, 1) => ('3', '1', '0'),
+            (3, 1, _) => ('3', '1', 'x'),
             _ => version_error(),
         };