diff --git a/package-lock.json b/package-lock.json
index 99486655..aaa6b8b6 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -9,7 +9,7 @@
         "@babel/core": "^7.15.4",
         "@babel/preset-env": "^7.15.4",
         "npm-run-all": "^4.1.5",
-        "rollup": "^2.79.2"
+        "rollup": "^2.80.0"
       }
     },
     "node_modules/@babel/cli": {
@@ -2663,9 +2663,9 @@
       }
     },
     "node_modules/rollup": {
-      "version": "2.79.2",
-      "resolved": "https://registry.npmjs.org/rollup/-/rollup-2.79.2.tgz",
-      "integrity": "sha512-fS6iqSPZDs3dr/y7Od6y5nha8dW1YnbgtsyotCVvoFGKbERG++CVRFv1meyGDE1SNItQA8BrnCw7ScdAhRJ3XQ==",
+      "version": "2.80.0",
+      "resolved": "https://registry.npmjs.org/rollup/-/rollup-2.80.0.tgz",
+      "integrity": "sha512-cIFJOD1DESzpjOBl763Kp1AH7UE/0fcdHe6rZXUdQ9c50uvgigvW97u3IcSeBwOkgqL/PXPBktBCh0KEu5L8XQ==",
       "dev": true,
       "bin": {
         "rollup": "dist/bin/rollup"
@@ -5078,9 +5078,9 @@
       }
     },
     "rollup": {
-      "version": "2.79.2",
-      "resolved": "https://registry.npmjs.org/rollup/-/rollup-2.79.2.tgz",
-      "integrity": "sha512-fS6iqSPZDs3dr/y7Od6y5nha8dW1YnbgtsyotCVvoFGKbERG++CVRFv1meyGDE1SNItQA8BrnCw7ScdAhRJ3XQ==",
+      "version": "2.80.0",
+      "resolved": "https://registry.npmjs.org/rollup/-/rollup-2.80.0.tgz",
+      "integrity": "sha512-cIFJOD1DESzpjOBl763Kp1AH7UE/0fcdHe6rZXUdQ9c50uvgigvW97u3IcSeBwOkgqL/PXPBktBCh0KEu5L8XQ==",
       "dev": true,
       "requires": {
         "fsevents": "~2.3.2"
diff --git a/package.json b/package.json
index aae2801c..fcaf6e22 100644
--- a/package.json
+++ b/package.json
@@ -5,7 +5,7 @@
     "@babel/core": "^7.15.4",
     "@babel/preset-env": "^7.15.4",
     "npm-run-all": "^4.1.5",
-    "rollup": "^2.79.2"
+    "rollup": "^2.80.0"
   },
   "scripts": {
     "pretest:FsToolkit.ErrorHandling.Tests": "dotnet fable tests/FsToolkit.ErrorHandling.Tests -o tests/FsToolkit.ErrorHandling.Tests/.js-tests",