diff --git a/.github/workflows/codeql.yml b/.github/workflows/codeql.yml
--- a/.github/workflows/codeql.yml
+++ b/.github/workflows/codeql.yml
@@ -37,10 +37,12 @@ jobs:
           liballegro4-dev \
           libcurl4-openssl-dev \
           libfontconfig-dev \
+          libharfbuzz-dev \
           libicu-dev \
           liblzma-dev \
           liblzo2-dev \
           libsdl2-dev \
+          nlohmann-json3-dev \
           zlib1g-dev \
           # EOF
         echo "::endgroup::"