diff --git a/Dockerfile b/Dockerfile
index 59f30d96f23bc440c81d420c89ad0559c11c3626..ed87c3a9b6a58b8dba0a0ab1632fb50eae49b7e4 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -5,7 +5,7 @@ ENV RUSTUP_HOME=/usr/local/rustup \
     CARGO_HOME=/usr/local/cargo \
     PATH=/usr/local/cargo/bin:$PATH \
     # Manually sync this with rust-toolchain.toml!
-    RUST_VERSION=nightly-2022-03-27 \
+    RUST_VERSION=nightly-2022-03-30 \
     RUST_COMPONENTS="clippy llvm-tools-preview rustfmt rust-src"
 
 RUN set -eux; \
diff --git a/rust-toolchain.toml b/rust-toolchain.toml
index b204a11b35b8467aa47cda68cad59c248ddc4775..ad76f326c84c126a2a9af25d1273bff15231722d 100644
--- a/rust-toolchain.toml
+++ b/rust-toolchain.toml
@@ -1,6 +1,6 @@
 [toolchain]
 # Manually sync this with Dockerfile!
-channel = "nightly-2022-03-27"
+channel = "nightly-2022-03-30"
 components = [
     "clippy",
     "llvm-tools-preview",