diff --git a/package-lock.json b/package-lock.json
index 5989a131..0e0179a0 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -32,7 +32,7 @@
         "eslint-plugin-prettier": "5.2.1",
         "eslint-plugin-react": "7.37.3",
         "eslint-plugin-react-hooks": "5.1.0",
-        "eventsource": "2.0.2",
+        "eventsource": "3.0.2",
         "express": "4.21.2",
         "mocha": "11.0.1",
         "node-fetch": "2.7.0",
@@ -2988,12 +2988,24 @@
       }
     },
     "node_modules/eventsource": {
-      "version": "2.0.2",
-      "resolved": "https://registry.npmjs.org/eventsource/-/eventsource-2.0.2.tgz",
-      "integrity": "sha512-IzUmBGPR3+oUG9dUeXynyNmf91/3zUSJg1lCktzKw47OXuhco54U3r9B7O4XX+Rb1Itm9OZ2b0RkTs10bICOxA==",
+      "version": "3.0.2",
+      "resolved": "https://registry.npmjs.org/eventsource/-/eventsource-3.0.2.tgz",
+      "integrity": "sha512-YolzkJNxsTL3tCJMWFxpxtG2sCjbZ4LQUBUrkdaJK0ub0p6lmJt+2+1SwhKjLc652lpH9L/79Ptez972H9tphw==",
+      "dev": true,
+      "dependencies": {
+        "eventsource-parser": "^3.0.0"
+      },
+      "engines": {
+        "node": ">=18.0.0"
+      }
+    },
+    "node_modules/eventsource-parser": {
+      "version": "3.0.0",
+      "resolved": "https://registry.npmjs.org/eventsource-parser/-/eventsource-parser-3.0.0.tgz",
+      "integrity": "sha512-T1C0XCUimhxVQzW4zFipdx0SficT651NnkR0ZSH3yQwh+mFMdLfgjABVi4YtMTtaL4s168593DaoaRLMqryavA==",
       "dev": true,
       "engines": {
-        "node": ">=12.0.0"
+        "node": ">=18.0.0"
       }
     },
     "node_modules/execa": {
@@ -9462,9 +9474,18 @@
       "dev": true
     },
     "eventsource": {
-      "version": "2.0.2",
-      "resolved": "https://registry.npmjs.org/eventsource/-/eventsource-2.0.2.tgz",
-      "integrity": "sha512-IzUmBGPR3+oUG9dUeXynyNmf91/3zUSJg1lCktzKw47OXuhco54U3r9B7O4XX+Rb1Itm9OZ2b0RkTs10bICOxA==",
+      "version": "3.0.2",
+      "resolved": "https://registry.npmjs.org/eventsource/-/eventsource-3.0.2.tgz",
+      "integrity": "sha512-YolzkJNxsTL3tCJMWFxpxtG2sCjbZ4LQUBUrkdaJK0ub0p6lmJt+2+1SwhKjLc652lpH9L/79Ptez972H9tphw==",
+      "dev": true,
+      "requires": {
+        "eventsource-parser": "^3.0.0"
+      }
+    },
+    "eventsource-parser": {
+      "version": "3.0.0",
+      "resolved": "https://registry.npmjs.org/eventsource-parser/-/eventsource-parser-3.0.0.tgz",
+      "integrity": "sha512-T1C0XCUimhxVQzW4zFipdx0SficT651NnkR0ZSH3yQwh+mFMdLfgjABVi4YtMTtaL4s168593DaoaRLMqryavA==",
       "dev": true
     },
     "execa": {
diff --git a/package.json b/package.json
index 2bbc604e..1da0e229 100644
--- a/package.json
+++ b/package.json
@@ -27,7 +27,7 @@
     "eslint-plugin-prettier": "5.2.1",
     "eslint-plugin-react": "7.37.3",
     "eslint-plugin-react-hooks": "5.1.0",
-    "eventsource": "2.0.2",
+    "eventsource": "3.0.2",
     "express": "4.21.2",
     "mocha": "11.0.1",
     "node-fetch": "2.7.0",