diff --git a/.github/workflows/Processor.yml b/.github/workflows/Processor.yml
index 128996a5a..ed0b37d23 100644
--- a/.github/workflows/Processor.yml
+++ b/.github/workflows/Processor.yml
@@ -40,7 +40,7 @@ jobs:
         echo $GITHUB_WORKSPACE/riscv-gcc/xpack-riscv-none-elf-gcc-14.2.0-2/bin >> $GITHUB_PATH
 
     - name: '📦 Install GHDL'
-      uses: paebbels/setup-ghdl@v1
+      uses: paebbels/setup-ghdl@main
       with:
         version: nightly
         backend: mcode