diff --git a/examples/Cargo.lock b/examples/Cargo.lock
index b724cbb..1b07c31 100644
--- a/examples/Cargo.lock
+++ b/examples/Cargo.lock
@@ -863,9 +863,9 @@ dependencies = [
 
 [[package]]
 name = "diesel"
-version = "2.2.7"
+version = "2.2.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "04001f23ba8843dc315804fa324000376084dfb1c30794ff68dd279e6e5696d5"
+checksum = "470eb10efc8646313634c99bb1593f402a6434cbd86e266770c6e39219adb86a"
 dependencies = [
  "diesel_derives",
  "libsqlite3-sys",