diff --git a/extra/rust/checksums b/extra/rust/checksums
index b04efab6..f1a61846 100644
--- a/extra/rust/checksums
+++ b/extra/rust/checksums
@@ -1,4 +1,4 @@
-d0899933840369f07394b211cb0b53a5cd4634907633f0bee541133c8b75e309  rustc-1.43.0-src.tar.xz
+eb0a103c67c4565403d9e6f84a1c708982a5e9e5b3c0d831e4d6f6451795d106  rustc-1.43.1-src.tar.xz
 f429e81c3266bdcc038b6c2c2e5f51c64f75a85b46749e2cf5b93556f17b63a1  rust-std-1.42.0-x86_64-unknown-linux-musl.tar.xz?no-extract
 79029296fbd91c19c2ad080a52c62963eb127227c59005645b86b5aa9aa310b8  rustc-1.42.0-x86_64-unknown-linux-musl.tar.xz?no-extract
 705e648c727c50b3815a7be4a18a5886cb9f68e69df990710e938678080264a0  cargo-0.43.0-x86_64-unknown-linux-musl.tar.xz?no-extract
diff --git a/extra/rust/sources b/extra/rust/sources
index af674ef0..3cc8a2fd 100644
--- a/extra/rust/sources
+++ b/extra/rust/sources
@@ -1,4 +1,4 @@
-https://static.rust-lang.org/dist/rustc-1.43.0-src.tar.xz
+https://static.rust-lang.org/dist/rustc-1.43.1-src.tar.xz
 https://static.rust-lang.org/dist/2020-03-12/rust-std-1.42.0-x86_64-unknown-linux-musl.tar.xz?no-extract
 https://static.rust-lang.org/dist/2020-03-12/rustc-1.42.0-x86_64-unknown-linux-musl.tar.xz?no-extract
 https://static.rust-lang.org/dist/2020-03-12/cargo-0.43.0-x86_64-unknown-linux-musl.tar.xz?no-extract
diff --git a/extra/rust/version b/extra/rust/version
index 57b04881..5e57c169 100644
--- a/extra/rust/version
+++ b/extra/rust/version
@@ -1 +1 @@
-1.43.0 1
+1.43.1 1