diff --git a/.changeset/rotten-sloths-travel.md b/.changeset/rotten-sloths-travel.md
new file mode 100644
index 000000000..19080a079
--- /dev/null
+++ b/.changeset/rotten-sloths-travel.md
@@ -0,0 +1,5 @@
+---
+"modular-scripts": patch
+---
+
+Bump rollup from 2.67.2 to 2.70.1
diff --git a/packages/modular-scripts/package.json b/packages/modular-scripts/package.json
index 77184a49c..e583d23e6 100644
--- a/packages/modular-scripts/package.json
+++ b/packages/modular-scripts/package.json
@@ -96,7 +96,7 @@
     "resolve": "1.21.0",
     "resolve-url-loader": "5.0.0-beta.1",
     "rimraf": "3.0.2",
-    "rollup": "2.67.2",
+    "rollup": "2.70.1",
     "rollup-plugin-esbuild": "^4.7.2",
     "rollup-plugin-postcss": "4.0.2",
     "sass-loader": "10.0.5",
diff --git a/packages/modular-scripts/src/__tests__/__snapshots__/index.test.ts.snap b/packages/modular-scripts/src/__tests__/__snapshots__/index.test.ts.snap
index af49b0dea..f38eb1cd3 100644
--- a/packages/modular-scripts/src/__tests__/__snapshots__/index.test.ts.snap
+++ b/packages/modular-scripts/src/__tests__/__snapshots__/index.test.ts.snap
@@ -39,7 +39,7 @@ module.exports = SampleView;
 exports[`modular-scripts WHEN building a view THEN outputs the correct output cjs map file 1`] = `
 Object {
   "file": "index.js",
-  "mappings": ";;;;;;;;;;;;;;;;;;;;;;;;sBAEkD;AAChD,wDAAQ,OAAD;AAAA,IAAK,eAAY;AAAA,KAAY;AAAA;;;;",
+  "mappings": ";;;;;;;;;;;;;;;;;;;;;;;;AAEkD,SAAA,UAAA,GAAA;AAChD,EAAA,sDAAQ,KAAD,EAAA;AAAA,IAAK,aAAY,EAAA,WAAA;AAAA,GAAY,EAAA,wBAAA,CAAA,CAAA;AAAA;;;;",
   "names": Array [],
   "sources": Array [
     "../src/index.tsx",
diff --git a/packages/modular-scripts/src/__tests__/index.test.ts b/packages/modular-scripts/src/__tests__/index.test.ts
index e5870da01..a0db1f87a 100644
--- a/packages/modular-scripts/src/__tests__/index.test.ts
+++ b/packages/modular-scripts/src/__tests__/index.test.ts
@@ -269,10 +269,10 @@ describe('modular-scripts', () => {
         ├─ README.md #11adaka
         ├─ dist-cjs
         │  ├─ index.js #a7k6ic
-        │  └─ index.js.map #1825qkv
+        │  └─ index.js.map #1pwjhqx
         ├─ dist-es
         │  ├─ index.js #1ymmv5l
-        │  └─ index.js.map #1kl5sc5
+        │  └─ index.js.map #xpk3zp
         ├─ dist-types
         │  └─ index.d.ts #1vloh7q
         └─ package.json"
@@ -350,10 +350,10 @@ describe('modular-scripts', () => {
         ├─ README.md #1jv3l2q
         ├─ dist-cjs
         │  ├─ index.js #rq9uxe
-        │  └─ index.js.map #17f4e4r
+        │  └─ index.js.map #1l2chuu
         ├─ dist-es
         │  ├─ index.js #3bszhr
-        │  └─ index.js.map #8kaoa5
+        │  └─ index.js.map #gt6dtg
         ├─ dist-types
         │  └─ index.d.ts #f68aj
         └─ package.json"
@@ -420,10 +420,10 @@ describe('modular-scripts', () => {
         ├─ README.md #1jv3l2q
         ├─ dist-cjs
         │  ├─ nested-sample-package.cjs.js #kv2xzp
-        │  └─ nested-sample-package.cjs.js.map #wxcsbr
+        │  └─ nested-sample-package.cjs.js.map #1s14uw6
         ├─ dist-es
         │  ├─ nested-sample-package.es.js #11z6hlv
-        │  └─ nested-sample-package.es.js.map #12ht1cr
+        │  └─ nested-sample-package.es.js.map #1t6z42y
         ├─ dist-types
         │  └─ index.d.ts #f68aj
         └─ package.json"
diff --git a/yarn.lock b/yarn.lock
index e4bcdbae8..8fbd8482b 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -11633,10 +11633,10 @@ rollup-pluginutils@^2.8.2:
   dependencies:
     estree-walker "^0.6.1"
 
-rollup@2.67.2:
-  version "2.67.2"
-  resolved "https://registry.yarnpkg.com/rollup/-/rollup-2.67.2.tgz#d95e15f60932ad21e05a870bd0aa0b235d056f04"
-  integrity sha512-hoEiBWwZtf1QdK3jZIq59L0FJj4Fiv4RplCO4pvCRC86qsoFurWB4hKQIjoRf3WvJmk5UZ9b0y5ton+62fC7Tw==
+rollup@2.70.1:
+  version "2.70.1"
+  resolved "https://registry.yarnpkg.com/rollup/-/rollup-2.70.1.tgz#824b1f1f879ea396db30b0fc3ae8d2fead93523e"
+  integrity sha512-CRYsI5EuzLbXdxC6RnYhOuRdtz4bhejPMSWjsFLfVM/7w/85n2szZv6yExqUXsBdz5KT8eoubeyDUDjhLHEslA==
   optionalDependencies:
     fsevents "~2.3.2"