diff --git a/package-lock.json b/package-lock.json
index e59f6cd98..62f76eb05 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -98,7 +98,7 @@
         "@rollup/plugin-node-resolve": "16.0.3",
         "http-server": "14.1.1",
         "rimraf": "6.1.3",
-        "rollup": "^4.60.4"
+        "rollup": "4.60.4"
       }
     },
     "examples/fdc3-pricing-and-chat/js-chat/node_modules/@finos/fdc3": {
@@ -121,7 +121,7 @@
         "@rollup/plugin-node-resolve": "16.0.3",
         "http-server": "14.1.1",
         "rimraf": "6.1.3",
-        "rollup": "^4.60.4",
+        "rollup": "4.60.4",
         "rollup-plugin-import-css": "4.2.1"
       }
     },
@@ -21633,9 +21633,9 @@
       "license": "MIT"
     },
     "node_modules/tmp": {
-      "version": "0.2.5",
-      "resolved": "https://registry.npmjs.org/tmp/-/tmp-0.2.5.tgz",
-      "integrity": "sha512-voyz6MApa1rQGUxT3E+BK7/ROe8itEx7vD8/HEvt4xwXucvQ5G5oeEiHkmHZJuBO21RpOf+YYm9MOivj709jow==",
+      "version": "0.2.7",
+      "resolved": "https://registry.npmjs.org/tmp/-/tmp-0.2.7.tgz",
+      "integrity": "sha512-e0votIpp4Uo2AJYSzVHV6xCcawuiez3DzqDAbrTc3YxBkplN6e+dM13ZeIcZnDg/QpSuU2zfZ3rzwY8ukEnaXw==",
       "dev": true,
       "license": "MIT",
       "engines": {
@@ -29219,7 +29219,7 @@
         "@types/node": "^24.5.2",
         "jsdom": "^28.1.0",
         "rimraf": "6.1.3",
-        "rollup": "^4.60.4",
+        "rollup": "4.60.4",
         "ts-node": "10.9.2",
         "tslib": "2.8.1",
         "typescript": "5.9.3",
@@ -29244,7 +29244,7 @@
         "@rollup/plugin-typescript": "12.3.0",
         "@types/node": "^24.5.2",
         "@vitest/coverage-v8": "4.0.18",
-        "rollup": "^4.60.4",
+        "rollup": "4.60.4",
         "rollup-plugin-dts": "6.4.1",
         "typescript": "5.9.3",
         "vitest": "4.0.18"
@@ -29268,7 +29268,7 @@
         "jest": "^30.2.0",
         "jest-extended": "7.0.0",
         "rimraf": "6.1.3",
-        "rollup": "^4.60.4",
+        "rollup": "4.60.4",
         "rollup-plugin-dts": "6.4.1",
         "ts-jest": "29.4.6",
         "tslib": "2.8.1",
@@ -29303,7 +29303,7 @@
         "@types/node": "^24.5.2",
         "jsdom": "^28.1.0",
         "rimraf": "6.1.3",
-        "rollup": "^4.60.4",
+        "rollup": "4.60.4",
         "tslib": "2.8.1",
         "typescript": "5.9.3",
         "vitest": "4.0.18"