diff --git a/.github/workflows/c_actions.yml b/.github/workflows/c_actions.yml
index ff73a7a6..440df0f4 100644
--- a/.github/workflows/c_actions.yml
+++ b/.github/workflows/c_actions.yml
@@ -68,21 +68,21 @@ jobs:
       working-directory: gfe_integration_tests
 
     - name: Upload Fec binaries
-      uses: actions/upload-artifact@v4
+      uses: actions/upload-artifact@v6
       with:
         name: fec_binaries
         path: SpiNNFrontEndCommon/spinn_front_end_common/common_model_binaries/*.aplx
         retention-days: 5
 
     - name: Upload test_extra_monitor binaries
-      uses: actions/upload-artifact@v4
+      uses: actions/upload-artifact@v6
       with:
         name: test_extra_monitor_binary
         path: gfe_integration_tests/test_extra_monitor/*.aplx
         retention-days: 5
 
     - name: Upload log.sqlite3s
-      uses: actions/upload-artifact@v4
+      uses: actions/upload-artifact@v6
       with:
         name: logs.sqlite3
         path: logs.sqlite3