diff --git a/rust-toolchain.toml b/rust-toolchain.toml
index 90011c799b7c..7382509f3ab6 100644
--- a/rust-toolchain.toml
+++ b/rust-toolchain.toml
@@ -2,5 +2,5 @@
 # SPDX-License-Identifier: Apache-2.0 OR MIT
 
 [toolchain]
-channel = "nightly-2025-10-01"
+channel = "nightly-2025-10-02"
 components = ["llvm-tools", "rustc-dev", "rust-src", "rustfmt"]
diff --git a/scripts/toolchain_update.sh b/scripts/toolchain_update.sh
index ce656337fc2e..2140ca340337 100755
--- a/scripts/toolchain_update.sh
+++ b/scripts/toolchain_update.sh
@@ -26,7 +26,7 @@ echo "- next: ${next_toolchain_date}"
 echo "---------------------------"
 
 if gh issue list -S \
-  "Toolchain upgrade to nightly-$next_toolchain_date failed" \
+  "\"Toolchain upgrade to nightly-$next_toolchain_date failed\"" \
   --json number,title | grep title
 then
   echo "Skip update: Found existing issue"