diff --git a/.github/workflows/macOS-arm64-selfhosted-publish-nightly.yml b/.github/workflows/macOS-arm64-selfhosted-publish-nightly.yml
index adbd19ab4..23f24ac63 100644
--- a/.github/workflows/macOS-arm64-selfhosted-publish-nightly.yml
+++ b/.github/workflows/macOS-arm64-selfhosted-publish-nightly.yml
@@ -28,7 +28,7 @@ jobs:
     # runs-on: macos-latest
     strategy:
       matrix:
-        rust: [nightly-2024-08-26]
+        rust: [nightly-2024-09-29]
         job:
           - os: macos
             os-name: macos
diff --git a/.github/workflows/publish-nightly-glibc-231-musl-1124.yml b/.github/workflows/publish-nightly-glibc-231-musl-1124.yml
index 8a0fffd78..31135df1e 100644
--- a/.github/workflows/publish-nightly-glibc-231-musl-1124.yml
+++ b/.github/workflows/publish-nightly-glibc-231-musl-1124.yml
@@ -27,7 +27,7 @@ jobs:
     runs-on: ${{ matrix.job.os }}
     strategy:
       matrix:
-        rust: [nightly-2024-08-26]
+        rust: [nightly-2024-09-29]
         job:
           - os: ubuntu-20.04
             os-name: linux
diff --git a/.github/workflows/publish-nightly.yml b/.github/workflows/publish-nightly.yml
index 7f1715bd7..91b53df38 100644
--- a/.github/workflows/publish-nightly.yml
+++ b/.github/workflows/publish-nightly.yml
@@ -27,7 +27,7 @@ jobs:
     runs-on: ${{ matrix.job.os }}
     strategy:
       matrix:
-        rust: [nightly-2024-08-26]
+        rust: [nightly-2024-09-29]
         job:
           - os: ubuntu-24.04
             os-name: linux
diff --git a/.github/workflows/rust-polars-pinned-nightly.yml b/.github/workflows/rust-polars-pinned-nightly.yml
index 98ba80279..ecf1137fd 100644
--- a/.github/workflows/rust-polars-pinned-nightly.yml
+++ b/.github/workflows/rust-polars-pinned-nightly.yml
@@ -32,7 +32,7 @@ jobs:
       uses: actions-rs/toolchain@v1
       with:
         # set to the pinned nightly version known to work with polars
-        toolchain: nightly-2024-08-26
+        toolchain: nightly-2024-09-29
         profile: minimal
         components: rust-src
         target: x86_64-unknown-linux-gnu