diff --git a/fuzz/Cargo.lock b/fuzz/Cargo.lock
index 684c031e1..b45fd1782 100644
--- a/fuzz/Cargo.lock
+++ b/fuzz/Cargo.lock
@@ -442,9 +442,9 @@ dependencies = [
 
 [[package]]
 name = "proc-macro2"
-version = "1.0.34"
+version = "1.0.36"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2f84e92c0f7c9d58328b85a78557813e4bd845130db68d7184635344399423b1"
+checksum = "c7342d5883fbccae1cc37a2353b09c87c9b0f3afd73f5fb9bba687a1f733b029"
 dependencies = [
  "unicode-xid",
 ]