diff --git a/examples/Cargo.lock b/examples/Cargo.lock
index 343c0d1..797cbee 100644
--- a/examples/Cargo.lock
+++ b/examples/Cargo.lock
@@ -974,9 +974,9 @@ dependencies = [
 
 [[package]]
 name = "diesel"
-version = "2.2.3"
+version = "2.2.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "65e13bab2796f412722112327f3e575601a3e9cdcbe426f0d30dbf43f3f5dc71"
+checksum = "158fe8e2e68695bd615d7e4f3227c0727b151330d3e253b525086c348d055d5e"
 dependencies = [
  "diesel_derives",
  "libsqlite3-sys",