diff --git a/.github/workflows/rust.yml b/.github/workflows/rust.yml
index 0734f3ac..32e96980 100644
--- a/.github/workflows/rust.yml
+++ b/.github/workflows/rust.yml
@@ -395,7 +395,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        version: [8.0, 5.7]
+        version: [8.0.27, 5.7.36]
         runtime: [async-std, actix, tokio]
         tls: [native-tls]
     services:
@@ -456,7 +456,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        version: [10.7, 10.6, 10.5, 10.0, 5.5]
+        version: [10.6, 10.5, 10.0, 5.5]
         runtime: [async-std, actix, tokio]
         tls: [native-tls]
     services:
diff --git a/src/database/transaction.rs b/src/database/transaction.rs
index 474f5ede..5865311f 100644
--- a/src/database/transaction.rs
+++ b/src/database/transaction.rs
@@ -349,7 +349,8 @@ impl<'a> ConnectionTrait<'a> for DatabaseTransaction {
     }
 
     fn support_returning(&self) -> bool {
-        panic!("FIXME: How?")
+        // FIXME: How?
+        false
     }
 }
 
diff --git a/src/driver/sqlx_mysql.rs b/src/driver/sqlx_mysql.rs
index b66e1078..dae6b0d3 100644
--- a/src/driver/sqlx_mysql.rs
+++ b/src/driver/sqlx_mysql.rs
@@ -221,6 +221,6 @@ async fn into_db_connection(pool: MySqlPool) -> Result<DatabaseConnection, DbErr
     Ok(DatabaseConnection::SqlxMySqlPoolConnection {
         conn,
         version,
-        support_returning,
+        support_returning: false,
     })
 }