diff --git a/package-lock.json b/package-lock.json
index c11cf482..224ea912 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -22,7 +22,7 @@
         "glob": "13.0.6"
       },
       "devDependencies": {
-        "eventsource": "^5.1.3",
+        "eventsource": "^5.1.4",
         "fetch-mock": "^12.6.0",
         "nock": "^15.0.5",
         "nodemon": "^3.1.14",
@@ -2389,9 +2389,9 @@
       "license": "ISC"
     },
     "node_modules/eventsource": {
-      "version": "5.1.3",
-      "resolved": "https://registry.npmjs.org/eventsource/-/eventsource-5.1.3.tgz",
-      "integrity": "sha512-rkZZeKloVPdaZ9tj/AoUPxp7Oz4iGC+8ZIxnauSTZZm6vAMSKX0YjrueNBDHVq5oTsUf/Q9Q/PEzGokVxRBkJg==",
+      "version": "5.1.4",
+      "resolved": "https://registry.npmjs.org/eventsource/-/eventsource-5.1.4.tgz",
+      "integrity": "sha512-awkjURTcaMUKjtEqM/78nMtFSfGcgGST6EbXGV2/E7LJXzWwnNaByn1zACiX9VluWzokVeHpjRdzo3nZr9zhMg==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
diff --git a/package.json b/package.json
index 4c540e97..a3e2bf0a 100644
--- a/package.json
+++ b/package.json
@@ -27,7 +27,7 @@
     "glob": "13.0.6"
   },
   "devDependencies": {
-    "eventsource": "^5.1.3",
+    "eventsource": "^5.1.4",
     "fetch-mock": "^12.6.0",
     "nock": "^15.0.5",
     "nodemon": "^3.1.14",