diff --git a/tools/dicom-web-electron/package-lock.json b/tools/dicom-web-electron/package-lock.json
index 61641012b6..7ab6fd7573 100644
--- a/tools/dicom-web-electron/package-lock.json
+++ b/tools/dicom-web-electron/package-lock.json
@@ -1265,9 +1265,9 @@
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-      "resolved": "https://registry.npmjs.org/electron/-/electron-27.0.3.tgz",
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+      "resolved": "https://registry.npmjs.org/electron/-/electron-27.0.4.tgz",
+      "integrity": "sha512-ob29rN1mtiyAXzF8HsHd5jh8bYKd9OQDakfdOExi0F7epU97gXPHaj6JPjbBJ/vpki5d32SyKVePW4vxeNZk1A==",
       "dev": true,
       "hasInstallScript": true,
       "dependencies": {
@@ -3903,9 +3903,9 @@
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-      "resolved": "https://registry.npmjs.org/electron/-/electron-27.0.3.tgz",
-      "integrity": "sha512-VaB9cI1se+mUtz366NP+zxFVnkHLbCBNO4wwouw3FuGyX/m7/Bv1I89JhWOBv78tC+n11ZYMrVD23Jf6EZgVcg==",
+      "version": "27.0.4",
+      "resolved": "https://registry.npmjs.org/electron/-/electron-27.0.4.tgz",
+      "integrity": "sha512-ob29rN1mtiyAXzF8HsHd5jh8bYKd9OQDakfdOExi0F7epU97gXPHaj6JPjbBJ/vpki5d32SyKVePW4vxeNZk1A==",
       "dev": true,
       "requires": {
         "@electron/get": "^2.0.0",