diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index c2ccac7e..2f87ab7e 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -15,7 +15,7 @@ env:
   CARGO_NET_RETRY: 10
   RUSTUP_MAX_RETRIES: 10
 
-  rust_nightly: nightly-2022-07-01
+  rust_nightly: nightly-2022-09-01
   # When updating this, also update:
   # - README.md
   # - src/lib.rs
@@ -82,7 +82,7 @@ jobs:
             toolchain: beta
             features: "--features full"
           - rust: nightly
-            toolchain: nightly-2022-07-01
+            toolchain: nightly-2022-09-01
             features: "--all-features"
           - rust: msrv
             toolchain: 1.58.0
diff --git a/rust-toolchain.toml b/rust-toolchain.toml
index ea79a434..eca55770 100644
--- a/rust-toolchain.toml
+++ b/rust-toolchain.toml
@@ -1,4 +1,4 @@
 [toolchain]
-channel = "nightly-2022-07-01"
+channel = "nightly-2022-09-01"
 components = ["rustfmt", "clippy"]
 profile = "minimal"