diff --git a/package-lock.json b/package-lock.json
index e84a3a241..525d0f473 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -5645,9 +5645,9 @@
             }
         },
         "node_modules/eventsource": {
-            "version": "4.0.0",
-            "resolved": "https://registry.npmjs.org/eventsource/-/eventsource-4.0.0.tgz",
-            "integrity": "sha512-fvIkb9qZzdMxgZrEQDyll+9oJsyaVvY92I2Re+qK0qEJ+w5s0X3dtz+M0VAPOjP1gtU3iqWyjQ0G3nvd5CLZ2g==",
+            "version": "4.1.0",
+            "resolved": "https://registry.npmjs.org/eventsource/-/eventsource-4.1.0.tgz",
+            "integrity": "sha512-2GuF51iuHX6A9xdTccMTsNb7VO0lHZihApxhvQzJB5A03DvHDd2FQepodbMaztPBmBcE/ox7o2gqaxGhYB9LhQ==",
             "license": "MIT",
             "dependencies": {
                 "eventsource-parser": "^3.0.1"
@@ -11474,7 +11474,7 @@
             "dependencies": {
                 "@js-soft/docdb-access-loki": "^1.3.1",
                 "@nmshd/runtime": "*",
-                "eventsource": "^4.0.0",
+                "eventsource": "^4.1.0",
                 "lodash": "^4.17.21"
             },
             "devDependencies": {
diff --git a/packages/app-runtime/package.json b/packages/app-runtime/package.json
index 95a49be03..f77aadc7e 100644
--- a/packages/app-runtime/package.json
+++ b/packages/app-runtime/package.json
@@ -54,7 +54,7 @@
     "dependencies": {
         "@js-soft/docdb-access-loki": "^1.3.1",
         "@nmshd/runtime": "*",
-        "eventsource": "^4.0.0",
+        "eventsource": "^4.1.0",
         "lodash": "^4.17.21"
     },
     "devDependencies": {