diff --git a/.github/workflows/build-jekyll.yml b/.github/workflows/build-jekyll.yml
index ab0ccc5a..c52dbe72 100644
--- a/.github/workflows/build-jekyll.yml
+++ b/.github/workflows/build-jekyll.yml
@@ -29,7 +29,8 @@ jobs:
           # jekyll_src: './'           # Default is root directory
           # jekyll_cfg: '_config.yml'  # Default is _config.yml
           # jekyll_baseurl: 'https://conorsheehan1.github.io/'         # Default is according to _config.yml
-          # bundler_ver: '>=0'         # Default is latest bundler version
+          bundler_ver: '==2.1.4'         # Default is latest bundler version
+          # fix after broken nokogiri, see #50
           # cname: ''                  # Default is to not use a cname
           # actor: ''                  # Default is the GITHUB_ACTOR
           # pre_build_commands: ''     # Installing additional dependencies (Arch Linux)
\ No newline at end of file
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index a92f6337..dc3eac6e 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -30,7 +30,7 @@ jobs:
         bundler-cache: true
     - name: Install dependencies
       run: |
-        gem install bundler
+        gem install bundler -v 2.1.4
         bundle config path vendor/bundle
         bundle install
     - name: Start jekyll