diff --git a/.github/workflows/c-cpp.yml b/.github/workflows/c-cpp.yml
index 9b2dbb93..fc2680c0 100644
--- a/.github/workflows/c-cpp.yml
+++ b/.github/workflows/c-cpp.yml
@@ -21,7 +21,9 @@ jobs:
     steps:
     - uses: actions/checkout@v4
     - name: install dependencies
-      run: sudo apt-get install libcurl4-openssl-dev libboost-dev libboost-system-dev libboost-thread-dev
+      run:  |
+        sudo apt-get update
+        sudo apt-get install libcurl4-openssl-dev libboost-dev libboost-system-dev libboost-thread-dev
     - name: init submodule
       run: git submodule update --init --recursive
     - name: download prebuilt
diff --git a/.github/workflows/codeql.yml b/.github/workflows/codeql.yml
index 0e32673e..6355484a 100644
--- a/.github/workflows/codeql.yml
+++ b/.github/workflows/codeql.yml
@@ -50,6 +50,7 @@ jobs:
     - name: Build
       if: matrix.build-mode == 'manual'
       run: |
+        sudo sudo apt-get update
         sudo apt-get install libcurl4-openssl-dev libboost-dev libboost-system-dev libboost-thread-dev
         QuoteGeneration/download_prebuilt.sh
         wget -r -l1 -np -nd --accept 'sgx_linux_x64_sdk_*.bin' https://download.01.org/intel-sgx/latest/linux-latest/distro/ubuntu22.04-server/