diff --git a/src/code-validator/guest/Cargo.lock b/src/code-validator/guest/Cargo.lock
index 255ff86..a393e85 100644
--- a/src/code-validator/guest/Cargo.lock
+++ b/src/code-validator/guest/Cargo.lock
@@ -87,9 +87,9 @@ checksum = "d3fb67a6e08acf24fdeccbac2cb6ac4305825bd1f117462e0e6f2f193345ad56"
 
 [[package]]
 name = "base64"
-version = "0.23.0"
+version = "0.23.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b25655df2c3cdd83c5e5b293b88acd880332b2ddadd7c30ac43144fdc0033da9"
+checksum = "ac07cdecf99051d9a5238b80f35af32cdeba5b336e55d957b318b50137e18da5"
 
 [[package]]
 name = "bindgen"