diff --git a/.github/workflows/prepare-release.yml b/.github/workflows/prepare-release.yml
index 4496ad501..36c7d871a 100644
--- a/.github/workflows/prepare-release.yml
+++ b/.github/workflows/prepare-release.yml
@@ -162,7 +162,7 @@ jobs:
             sudo pkg install -y -f curl node libnghttp2 npm
             sudo npm install -g pnpm@9.6.0 --unsafe-perm=true
             curl https://sh.rustup.rs -sSf --output rustup.sh
-            sh rustup.sh -y --profile minimal --default-toolchain beta
+            sh rustup.sh -y --profile minimal
             source "$HOME/.cargo/env"
             pnpm install --ignore-scripts --filter=!./playgrounds/* || true
             echo "~~~~ rustc --version ~~~~"
diff --git a/.github/workflows/release-insiders.yml b/.github/workflows/release-insiders.yml
index 8faf4118c..ccae7b6c8 100644
--- a/.github/workflows/release-insiders.yml
+++ b/.github/workflows/release-insiders.yml
@@ -161,7 +161,7 @@ jobs:
             sudo pkg install -y -f curl node libnghttp2 npm
             sudo npm install -g pnpm@9.6.0 --unsafe-perm=true
             curl https://sh.rustup.rs -sSf --output rustup.sh
-            sh rustup.sh -y --profile minimal --default-toolchain beta
+            sh rustup.sh -y --profile minimal
             source "$HOME/.cargo/env"
             echo "~~~~ rustc --version ~~~~"
             rustc --version
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index a4ee24530..03217fde4 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -161,7 +161,7 @@ jobs:
             sudo pkg install -y -f curl node libnghttp2 npm
             sudo npm install -g pnpm@9.6.0 --unsafe-perm=true
             curl https://sh.rustup.rs -sSf --output rustup.sh
-            sh rustup.sh -y --profile minimal --default-toolchain beta
+            sh rustup.sh -y --profile minimal
             source "$HOME/.cargo/env"
             echo "~~~~ rustc --version ~~~~"
             rustc --version