diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index efee9f2b5d9959b0284b6d0f1627255a8935ab84..39195b17d1d257934b8fc58aa0120640dc2f0d7c 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -27,7 +27,7 @@ jobs:
           ruby-version: '2.4.x'
           
       - name: Set up Bundler
-        run: gem install bundler -v "~> 1.17"
+        run: gem install bundler -v "~> 2.0"
           
       - run: ruby --version
       - run: gem --version
diff --git a/package.json b/package.json
index c39aa5fc01830b403fef4ee34d625bf0413ce805..129189fbf57d97da1995bbad1e954ad0005110b4 100644
--- a/package.json
+++ b/package.json
@@ -99,7 +99,7 @@
     "@fullcalendar/timegrid": "4.3.0",
     "apexcharts": "3.10.1",
     "autosize": "4.0.2",
-    "bootstrap": "twbs/bootstrap#4de4874",
+    "bootstrap": "twbs/bootstrap#d7203ba",
     "fullcalendar": "3.10.1",
     "imask": "5.2.1",
     "jquery": "3.4.1",