diff --git a/2020/GoogleCTF-2020/tracing/Cargo.lock b/2020/GoogleCTF-2020/tracing/Cargo.lock
index 52b1ed7..b17f196 100644
--- a/2020/GoogleCTF-2020/tracing/Cargo.lock
+++ b/2020/GoogleCTF-2020/tracing/Cargo.lock
@@ -146,9 +146,9 @@ dependencies = [
 
 [[package]]
 name = "bumpalo"
-version = "3.4.0"
+version = "3.12.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2e8c087f005730276d1096a652e92a8bacee2e2472bcc9715a74d2bec38b5820"
+checksum = "0d261e256854913907f67ed06efbc3338dfe6179796deefc1ff763fc1aee5535"
 
 [[package]]
 name = "cache-padded"