diff --git a/Cargo.lock b/Cargo.lock
index 302750b8c4..9573c10a5c 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -123,9 +123,9 @@ checksum = "e9e935efc5854715dfc0a4c9ef18dc69dee0ec3bf9cc3ab740db831c0fdd86a3"
 
 [[package]]
 name = "rustversion"
-version = "1.0.18"
+version = "1.0.19"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0e819f2bc632f285be6d7cd36e25940d45b2391dd6d9b939e79de557f7014248"
+checksum = "f7c45b9784283f1b2e7fb61b42047c2fd678ef0960d4f6f1eba131594cc369d4"
 
 [[package]]
 name = "scroll"
diff --git a/Cargo.toml b/Cargo.toml
index b41e45540d..94aec94fd6 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -20,7 +20,7 @@ num-traits = { version = "0.2", default-features = false}
 num-derive = { version = "0.4", default-features = false}
 r-efi = "4.5.0"
 scroll = { version = "0.11", default-features = false, features = ["derive"]}
-rustversion = "1.0.18"
+rustversion = "1.0.19"
 spin = "0.5.2"
 
 # By default, the dev profile is used. The default build settings for the dev profile are documented here: