diff --git a/package-lock.json b/package-lock.json
index 3ed0c5d..4a9679f 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -2544,9 +2544,9 @@
             }
         },
         "node_modules/rollup": {
-            "version": "3.29.5",
-            "resolved": "https://registry.npmjs.org/rollup/-/rollup-3.29.5.tgz",
-            "integrity": "sha512-GVsDdsbJzzy4S/v3dqWPJ7EfvZJfCHiDqe80IyrF59LYuP+e6U1LJoUqeuqRbwAWoMNoXivMNeNAOf5E22VA1w==",
+            "version": "3.30.0",
+            "resolved": "https://registry.npmjs.org/rollup/-/rollup-3.30.0.tgz",
+            "integrity": "sha512-kQvGasUgN+AlWGliFn2POSajRQEsULVYFGTvOZmK06d7vCD+YhZztt70kGk3qaeAXeWYL5eO7zx+rAubBc55eA==",
             "dev": true,
             "bin": {
                 "rollup": "dist/bin/rollup"
@@ -3110,7 +3110,7 @@
             "devDependencies": {
                 "@rollup/plugin-commonjs": "^25.0.4",
                 "@rollup/plugin-node-resolve": "^15.2.1",
-                "rollup": "^3.29.5"
+                "rollup": "^3.30.0"
             }
         },
         "source/template": {
@@ -3129,7 +3129,7 @@
                 "eslint-config-airbnb-base": "^15.0.0",
                 "eslint-plugin-import": "^2.28.0",
                 "mocha": "^10.2.0",
-                "rollup": "^3.29.5"
+                "rollup": "^3.30.0"
             }
         },
         "utility/lf-argument-parser": {
@@ -3648,7 +3648,7 @@
                 "@rollup/plugin-commonjs": "^25.0.4",
                 "@rollup/plugin-node-resolve": "^15.2.1",
                 "lf-argument-parser": "^0.1.0",
-                "rollup": "^3.29.5",
+                "rollup": "3.30.0",
                 "zipcodes": "^8.0.0"
             }
         },
@@ -4990,9 +4990,9 @@
             }
         },
         "rollup": {
-            "version": "3.29.5",
-            "resolved": "https://registry.npmjs.org/rollup/-/rollup-3.29.5.tgz",
-            "integrity": "sha512-GVsDdsbJzzy4S/v3dqWPJ7EfvZJfCHiDqe80IyrF59LYuP+e6U1LJoUqeuqRbwAWoMNoXivMNeNAOf5E22VA1w==",
+            "version": "3.30.0",
+            "resolved": "https://registry.npmjs.org/rollup/-/rollup-3.30.0.tgz",
+            "integrity": "sha512-kQvGasUgN+AlWGliFn2POSajRQEsULVYFGTvOZmK06d7vCD+YhZztt70kGk3qaeAXeWYL5eO7zx+rAubBc55eA==",
             "dev": true,
             "requires": {
                 "fsevents": "~2.3.2"
@@ -5167,7 +5167,7 @@
                 "eslint-plugin-import": "^2.28.0",
                 "lf-argument-parser": "^0.1.0",
                 "mocha": "^10.2.0",
-                "rollup": "^3.29.5"
+                "rollup": "3.30.0"
             }
         },
         "text-table": {
diff --git a/source/distance-between-zipcodes/package.json b/source/distance-between-zipcodes/package.json
index 8da23d7..7213354 100644
--- a/source/distance-between-zipcodes/package.json
+++ b/source/distance-between-zipcodes/package.json
@@ -24,6 +24,6 @@
   "devDependencies": {
     "@rollup/plugin-commonjs": "^25.0.4",
     "@rollup/plugin-node-resolve": "^15.2.1",
-    "rollup": "^3.29.5"
+    "rollup": "^3.30.0"
   }
 }
diff --git a/source/template/package.json b/source/template/package.json
index 5c48697..0b2795c 100644
--- a/source/template/package.json
+++ b/source/template/package.json
@@ -14,7 +14,7 @@
     "eslint-config-airbnb-base": "^15.0.0",
     "eslint-plugin-import": "^2.28.0",
     "mocha": "^10.2.0",
-    "rollup": "^3.29.5"
+    "rollup": "^3.30.0"
   },
   "bin": {
     "echo": "bin/launcher.mjs"