diff --git a/code-scanning/synopsys-io-actions.yml b/code-scanning/synopsys-io-actions.yml
index edc3cbc..7501726 100644
--- a/code-scanning/synopsys-io-actions.yml
+++ b/code-scanning/synopsys-io-actions.yml
@@ -25,7 +25,7 @@ jobs:
       
     - name: Synopsys Intelligent Security Scan
       id: prescription
-      uses: synopsys-sig/intelligent-security-scan@v1
+      uses: synopsys-sig/intelligent-security-scan@48eedfcd42bc342a294dc495ac452797b2d9ff08
       with:
         ioServerUrl: ${{secrets.IO_SERVER_URL}}
         ioServerToken: ${{secrets.IO_SERVER_TOKEN}}
@@ -55,7 +55,7 @@ jobs:
     
     - name: Synopsys Intelligent Security Scan
       if: ${{ steps.prescription.outputs.sastScan == 'true' || steps.prescription.outputs.scaScan == 'true' }}
-      uses: synopsys-sig/intelligent-security-scan@v1
+      uses: synopsys-sig/intelligent-security-scan@48eedfcd42bc342a294dc495ac452797b2d9ff08
       with:
         ioServerUrl: ${{secrets.IO_SERVER_URL}}
         ioServerToken: ${{secrets.IO_SERVER_TOKEN}}