diff --git a/Cargo.lock b/Cargo.lock
index c5087cb659..5d6fda4787 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1405,9 +1405,9 @@ dependencies = [
 
 [[package]]
 name = "zerocopy"
-version = "0.7.14"
+version = "0.7.20"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "69c48d63854f77746c68a5fbb4aa17f3997ece1cb301689a257af8cb80610d21"
+checksum = "dd66a62464e3ffd4e37bd09950c2b9dd6c4f8767380fabba0d523f9a775bc85a"
 dependencies = [
  "byteorder",
  "zerocopy-derive",
@@ -1415,9 +1415,9 @@ dependencies = [
 
 [[package]]
 name = "zerocopy-derive"
-version = "0.7.14"
+version = "0.7.20"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c258c1040279e4f88763a113de72ce32dde2d50e2a94573f15dd534cea36a16d"
+checksum = "255c4596d41e6916ced49cfafea18727b24d67878fa180ddfd69b9df34fd1726"
 dependencies = [
  "proc-macro2",
  "quote",