diff --git a/tools/ci/cibuild.sh b/tools/ci/cibuild.sh
index 6e760e2281f..e96b9f45b39 100755
--- a/tools/ci/cibuild.sh
+++ b/tools/ci/cibuild.sh
@@ -74,11 +74,11 @@ function arm-gcc-toolchain {
         ;;
     esac
     cd "${tools}"
-    wget --quiet https://developer.arm.com/-/media/Files/downloads/gnu/12.2.rel1/binrel/arm-gnu-toolchain-12.2.rel1${flavor}-x86_64-arm-none-eabi.tar.xz
-    xz -d arm-gnu-toolchain-12.2.rel1${flavor}-x86_64-arm-none-eabi.tar.xz
-    tar xf arm-gnu-toolchain-12.2.rel1${flavor}-x86_64-arm-none-eabi.tar
-    mv arm-gnu-toolchain-12.2.rel1${flavor}-x86_64-arm-none-eabi gcc-arm-none-eabi
-    rm arm-gnu-toolchain-12.2.rel1${flavor}-x86_64-arm-none-eabi.tar
+    wget --quiet https://developer.arm.com/-/media/Files/downloads/gnu/12.3.rel1/binrel/arm-gnu-toolchain-12.3.rel1${flavor}-x86_64-arm-none-eabi.tar.xz
+    xz -d arm-gnu-toolchain-12.3.rel1${flavor}-x86_64-arm-none-eabi.tar.xz
+    tar xf arm-gnu-toolchain-12.3.rel1${flavor}-x86_64-arm-none-eabi.tar
+    mv arm-gnu-toolchain-12.3.rel1${flavor}-x86_64-arm-none-eabi gcc-arm-none-eabi
+    rm arm-gnu-toolchain-12.3.rel1${flavor}-x86_64-arm-none-eabi.tar
   fi
 
   arm-none-eabi-gcc --version
diff --git a/tools/ci/docker/linux/Dockerfile b/tools/ci/docker/linux/Dockerfile
index d5a2d9703dc..fb4cfa135fa 100644
--- a/tools/ci/docker/linux/Dockerfile
+++ b/tools/ci/docker/linux/Dockerfile
@@ -84,7 +84,7 @@ RUN mkdir clang-arm-none-eabi && \
 
 # Download the latest ARM GCC toolchain prebuilt by ARM
 RUN mkdir gcc-arm-none-eabi && \
-  curl -s -L  "https://developer.arm.com/-/media/Files/downloads/gnu/12.2.rel1/binrel/arm-gnu-toolchain-12.2.rel1-x86_64-arm-none-eabi.tar.xz" \
+  curl -s -L  "https://developer.arm.com/-/media/Files/downloads/gnu/12.3.rel1/binrel/arm-gnu-toolchain-12.3.rel1-x86_64-arm-none-eabi.tar.xz" \
   | tar -C gcc-arm-none-eabi --strip-components 1 -xJ
 
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