diff --git a/.github/workflows/binary-gems.yml b/.github/workflows/binary-gems.yml
index e70c02686..72d8c8ee4 100644
--- a/.github/workflows/binary-gems.yml
+++ b/.github/workflows/binary-gems.yml
@@ -86,7 +86,7 @@ jobs:
           - os: macos-latest
             ruby: "3.4"
             platform: "arm64-darwin"
-          - os: macos-13
+          - os: macos-15-intel
             ruby: "3.4"
             platform: "x86_64-darwin"
 
diff --git a/.github/workflows/source-gem.yml b/.github/workflows/source-gem.yml
index 7c1c3deae..58423f478 100644
--- a/.github/workflows/source-gem.yml
+++ b/.github/workflows/source-gem.yml
@@ -104,6 +104,10 @@ jobs:
         shell: cmd
         run: ridk exec sh -c "pacman --sync --needed --noconfirm  ${MINGW_PACKAGE_PREFIX}-gcc"
 
+      - name: Fix Truffleruby OpenSSL load error
+        if: matrix.ruby == 'truffleruby-head'
+        run: gem install openssl
+
       - run: bundle install
 
       - name: Download PostgreSQL Windows