diff --git a/Cargo.lock b/Cargo.lock
index d7fd68e0f..8f13a5fcb 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1373,18 +1373,18 @@ dependencies = [
 
 [[package]]
 name = "zerocopy"
-version = "0.7.18"
+version = "0.7.20"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ede7d7c7970ca2215b8c1ccf4d4f354c4733201dfaaba72d44ae5b37472e4901"
+checksum = "dd66a62464e3ffd4e37bd09950c2b9dd6c4f8767380fabba0d523f9a775bc85a"
 dependencies = [
  "zerocopy-derive",
 ]
 
 [[package]]
 name = "zerocopy-derive"
-version = "0.7.18"
+version = "0.7.20"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4b27b1bb92570f989aac0ab7e9cbfbacdd65973f7ee920d9f0e71ebac878fd0b"
+checksum = "255c4596d41e6916ced49cfafea18727b24d67878fa180ddfd69b9df34fd1726"
 dependencies = [
  "proc-macro2",
  "quote",