diff --git a/package-lock.json b/package-lock.json
index 00c7164e..4522640d 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -31,7 +31,7 @@
         "postcss": "^8.4.17",
         "postcss-cli": "^10.0.0",
         "postcss-understrap-palette-generator": "git+https://github.com/understrap/postcss-understrap-palette-generator.git",
-        "rollup": "^2.79.1",
+        "rollup": "^3.0.0",
         "sass": "^1.55.0",
         "terser": "^5.15.1"
       },
@@ -1826,6 +1826,18 @@
         }
       }
     },
+    "node_modules/@rollup/plugin-multi-entry/node_modules/@rollup/plugin-virtual": {
+      "version": "2.1.0",
+      "resolved": "https://registry.npmjs.org/@rollup/plugin-virtual/-/plugin-virtual-2.1.0.tgz",
+      "integrity": "sha512-CPPAtlKT53HFqC8jFHb/V5WErpU8Hrq2TyCR0A7kPQMlF2wNUf0o1xuAc+Qxj8NCZM0Z3Yvl+FbUXfJjVWqDwA==",
+      "dev": true,
+      "engines": {
+        "node": ">=8.0.0"
+      },
+      "peerDependencies": {
+        "rollup": "^1.20.0||^2.0.0"
+      }
+    },
     "node_modules/@rollup/plugin-node-resolve": {
       "version": "15.0.0",
       "resolved": "https://registry.npmjs.org/@rollup/plugin-node-resolve/-/plugin-node-resolve-15.0.0.tgz",
@@ -1872,18 +1884,6 @@
         }
       }
     },
-    "node_modules/@rollup/plugin-virtual": {
-      "version": "2.1.0",
-      "resolved": "https://registry.npmjs.org/@rollup/plugin-virtual/-/plugin-virtual-2.1.0.tgz",
-      "integrity": "sha512-CPPAtlKT53HFqC8jFHb/V5WErpU8Hrq2TyCR0A7kPQMlF2wNUf0o1xuAc+Qxj8NCZM0Z3Yvl+FbUXfJjVWqDwA==",
-      "dev": true,
-      "engines": {
-        "node": ">=8.0.0"
-      },
-      "peerDependencies": {
-        "rollup": "^1.20.0||^2.0.0"
-      }
-    },
     "node_modules/@rollup/pluginutils": {
       "version": "4.2.1",
       "resolved": "https://registry.npmjs.org/@rollup/pluginutils/-/pluginutils-4.2.1.tgz",
@@ -4937,15 +4937,16 @@
       }
     },
     "node_modules/rollup": {
-      "version": "2.79.1",
-      "resolved": "https://registry.npmjs.org/rollup/-/rollup-2.79.1.tgz",
-      "integrity": "sha512-uKxbd0IhMZOhjAiD5oAFp7BqvkA4Dv47qpOCtaNvng4HBwdbWtdOh8f5nZNuk2rp51PMGk3bzfWu5oayNEuYnw==",
+      "version": "3.0.0",
+      "resolved": "https://registry.npmjs.org/rollup/-/rollup-3.0.0.tgz",
+      "integrity": "sha512-iVomS2lySi4BM2QJb7lGZBjSndUEs6Ip+VDl25jcbM99VI5vWeEitvUSiNQkQkwqEiI4515m5shjyuwPcXS5Dg==",
       "dev": true,
       "bin": {
         "rollup": "dist/bin/rollup"
       },
       "engines": {
-        "node": ">=10.0.0"
+        "node": ">=14.18.0",
+        "npm": ">=8.0.0"
       },
       "optionalDependencies": {
         "fsevents": "~2.3.2"
@@ -7267,6 +7268,15 @@
       "requires": {
         "@rollup/plugin-virtual": "^2.0.3",
         "matched": "^5.0.1"
+      },
+      "dependencies": {
+        "@rollup/plugin-virtual": {
+          "version": "2.1.0",
+          "resolved": "https://registry.npmjs.org/@rollup/plugin-virtual/-/plugin-virtual-2.1.0.tgz",
+          "integrity": "sha512-CPPAtlKT53HFqC8jFHb/V5WErpU8Hrq2TyCR0A7kPQMlF2wNUf0o1xuAc+Qxj8NCZM0Z3Yvl+FbUXfJjVWqDwA==",
+          "dev": true,
+          "requires": {}
+        }
       }
     },
     "@rollup/plugin-node-resolve": {
@@ -7293,13 +7303,6 @@
         "magic-string": "^0.26.4"
       }
     },
-    "@rollup/plugin-virtual": {
-      "version": "2.1.0",
-      "resolved": "https://registry.npmjs.org/@rollup/plugin-virtual/-/plugin-virtual-2.1.0.tgz",
-      "integrity": "sha512-CPPAtlKT53HFqC8jFHb/V5WErpU8Hrq2TyCR0A7kPQMlF2wNUf0o1xuAc+Qxj8NCZM0Z3Yvl+FbUXfJjVWqDwA==",
-      "dev": true,
-      "requires": {}
-    },
     "@rollup/pluginutils": {
       "version": "4.2.1",
       "resolved": "https://registry.npmjs.org/@rollup/pluginutils/-/pluginutils-4.2.1.tgz",
@@ -9563,9 +9566,9 @@
       "dev": true
     },
     "rollup": {
-      "version": "2.79.1",
-      "resolved": "https://registry.npmjs.org/rollup/-/rollup-2.79.1.tgz",
-      "integrity": "sha512-uKxbd0IhMZOhjAiD5oAFp7BqvkA4Dv47qpOCtaNvng4HBwdbWtdOh8f5nZNuk2rp51PMGk3bzfWu5oayNEuYnw==",
+      "version": "3.0.0",
+      "resolved": "https://registry.npmjs.org/rollup/-/rollup-3.0.0.tgz",
+      "integrity": "sha512-iVomS2lySi4BM2QJb7lGZBjSndUEs6Ip+VDl25jcbM99VI5vWeEitvUSiNQkQkwqEiI4515m5shjyuwPcXS5Dg==",
       "dev": true,
       "requires": {
         "fsevents": "~2.3.2"
diff --git a/package.json b/package.json
index 04610bb6..189e1c63 100644
--- a/package.json
+++ b/package.json
@@ -74,7 +74,7 @@
     "postcss": "^8.4.17",
     "postcss-cli": "^10.0.0",
     "postcss-understrap-palette-generator": "git+https://github.com/understrap/postcss-understrap-palette-generator.git",
-    "rollup": "^2.79.1",
+    "rollup": "^3.0.0",
     "sass": "^1.55.0",
     "terser": "^5.15.1"
   }