diff --git a/examples/functions/05_raffle_program/Cargo.lock b/examples/functions/05_raffle_program/Cargo.lock
index 9cbc2b4dc..c4b8b78ac 100644
--- a/examples/functions/05_raffle_program/Cargo.lock
+++ b/examples/functions/05_raffle_program/Cargo.lock
@@ -4868,9 +4868,9 @@ dependencies = [
 
 [[package]]
 name = "webpki"
-version = "0.22.0"
+version = "0.22.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f095d78192e208183081cc07bc5515ef55216397af48b873e5edcd72637fa1bd"
+checksum = "f0e74f82d49d545ad128049b7e88f6576df2da6b02e9ce565c6f533be576957e"
 dependencies = [
  "ring",
  "untrusted",