diff --git a/app/assets/stylesheets/application.bulma.scss b/app/assets/stylesheets/application.bulma.scss
index fd8cff7..64bbbe2 100644
--- a/app/assets/stylesheets/application.bulma.scss
+++ b/app/assets/stylesheets/application.bulma.scss
@@ -1,6 +1,10 @@
 @charset "utf-8";
-$orange: #FF7F00;
-$primary: $orange;
 @import 'bulma/bulma';
 $mdi-font-path: "fonts";
 @import '@mdi/font/scss/materialdesignicons';
+
+:root {
+    --bulma-primary-h: 30deg;
+    --bulma-primary-s: 100%;
+    --bulma-primary-l: 50%;
+}
diff --git a/package.json b/package.json
index b1a4ab4..a28c748 100644
--- a/package.json
+++ b/package.json
@@ -3,7 +3,7 @@
   "private": "true",
   "dependencies": {
     "@mdi/font": "^7.4.47",
-    "bulma": "^0.9.4",
+    "bulma": "^1.0.0",
     "sass": "^1.72.0"
   },
   "scripts": {
diff --git a/yarn.lock b/yarn.lock
index 8592248..63ea9e7 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -27,10 +27,12 @@ braces@~3.0.2:
   dependencies:
     fill-range "^7.0.1"
 
-bulma@^0.9.4:
-  version "0.9.4"
-  resolved "https://registry.yarnpkg.com/bulma/-/bulma-0.9.4.tgz#0ca8aeb1847a34264768dba26a064c8be72674a1"
-  integrity sha512-86FlT5+1GrsgKbPLRRY7cGDg8fsJiP/jzTqXXVqiUZZ2aZT8uemEOHlU1CDU+TxklPEZ11HZNNWclRBBecP4CQ==
+bulma@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/bulma/-/bulma-1.0.0.tgz#95e8ffa4feb8d64aa1c54a4f0ac6da08e0260672"
+  integrity sha512-7n49v/gdHXaHcU9fVobqGXO2OguiCoMh6CLbeX7jq00XrZ5vOSE4LNS0S/0Q6rlBbckY6kk6W7LwqxS0nu4bug==
+  dependencies:
+    sass "^1.71.1"
 
 "chokidar@>=3.0.0 <4.0.0":
   version "3.5.3"
@@ -112,7 +114,7 @@ readdirp@~3.6.0:
   dependencies:
     picomatch "^2.2.1"
 
-sass@^1.72.0:
+sass@^1.71.1, sass@^1.72.0:
   version "1.72.0"
   resolved "https://registry.yarnpkg.com/sass/-/sass-1.72.0.tgz#5b9978943fcfb32b25a6a5acb102fc9dabbbf41c"
   integrity sha512-Gpczt3WA56Ly0Mn8Sl21Vj94s1axi9hDIzDFn9Ph9x3C3p4nNyvsqJoQyVXKou6cBlfFWEgRW4rT8Tb4i3XnVA==