diff --git a/.config/mise/mise.lock b/.config/mise/mise.lock
index e7293d8a6d8..02ce0575dc3 100644
--- a/.config/mise/mise.lock
+++ b/.config/mise/mise.lock
@@ -258,7 +258,7 @@ url = "https://github.com/protocolbuffers/protobuf/releases/download/v35.1/proto
 url_api = "https://api.github.com/repos/protocolbuffers/protobuf/releases/assets/445060254"
 
 [[tools.rust]]
-version = "nightly-2026-08-03"
+version = "nightly-2026-08-17"
 backend = "core:rust"
 
 [tools.rust.options]
diff --git a/libs/error-stack/README.md b/libs/error-stack/README.md
index 6ffe4419630..bab13027f3c 100644
--- a/libs/error-stack/README.md
+++ b/libs/error-stack/README.md
@@ -7,7 +7,7 @@
 
 [![crates.io](https://img.shields.io/crates/v/error-stack)][crates.io]
 [![libs.rs](https://img.shields.io/badge/libs.rs-error--stack-orange)][libs.rs]
-[![rust-version](https://img.shields.io/static/v1?label=Rust&message=1.83.0/nightly-2026-08-03&color=blue)][rust-version]
+[![rust-version](https://img.shields.io/static/v1?label=Rust&message=1.83.0/nightly-2026-08-17&color=blue)][rust-version]
 [![documentation](https://img.shields.io/docsrs/error-stack)][documentation]
 [![license](https://img.shields.io/crates/l/error-stack)][license]
 
diff --git a/libs/error-stack/macros/README.md b/libs/error-stack/macros/README.md
index 83ce705751c..6b808938041 100644
--- a/libs/error-stack/macros/README.md
+++ b/libs/error-stack/macros/README.md
@@ -6,7 +6,7 @@
 
 [![crates.io](https://img.shields.io/crates/v/error-stack-macros)][crates.io]
 [![libs.rs](https://img.shields.io/badge/libs.rs-error--stack--macros-orange)][libs.rs]
-[![rust-version](https://img.shields.io/static/v1?label=Rust&message=1.83.0/nightly-2026-08-03&color=blue)][rust-version]
+[![rust-version](https://img.shields.io/static/v1?label=Rust&message=1.83.0/nightly-2026-08-17&color=blue)][rust-version]
 [![documentation](https://img.shields.io/docsrs/error-stack-macros)][documentation]
 [![license](https://img.shields.io/crates/l/error-stack)][license]
 
diff --git a/libs/error-stack/src/lib.rs b/libs/error-stack/src/lib.rs
index 3d22033d084..26219ad9054 100644
--- a/libs/error-stack/src/lib.rs
+++ b/libs/error-stack/src/lib.rs
@@ -2,7 +2,7 @@
 //!
 //! [![crates.io](https://img.shields.io/crates/v/error-stack)][crates.io]
 //! [![libs.rs](https://img.shields.io/badge/libs.rs-error--stack-orange)][libs.rs]
-//! [![rust-version](https://img.shields.io/static/v1?label=Rust&message=1.83.0/nightly-2026-08-03&color=blue)][rust-version]
+//! [![rust-version](https://img.shields.io/static/v1?label=Rust&message=1.83.0/nightly-2026-08-17&color=blue)][rust-version]
 //!
 //! [crates.io]: https://crates.io/crates/error-stack
 //! [libs.rs]: https://lib.rs/crates/error-stack
diff --git a/rust-toolchain.toml b/rust-toolchain.toml
index 45ae891c2fd..7d0edecac38 100644
--- a/rust-toolchain.toml
+++ b/rust-toolchain.toml
@@ -1,3 +1,3 @@
 [toolchain]
-channel    = "nightly-2026-08-03"
+channel    = "nightly-2026-08-17"
 components = ['rustfmt', 'clippy', 'llvm-tools', 'miri', 'rust-src', 'rust-analyzer', 'rustc-codegen-cranelift']