diff --git a/package.json b/package.json
index 3b2678e..7ab482a 100644
--- a/package.json
+++ b/package.json
@@ -6,7 +6,7 @@
   "dependencies": {
     "ajv": "8.17.1",
     "axios": "1.7.9",
-    "eventsource": "2.0.2",
+    "eventsource": "3.0.2",
     "fastify": "4.29.0",
     "ioredis": "5.4.1",
     "mock-socket": "9.3.1",
diff --git a/yarn.lock b/yarn.lock
index 34c9386..5c92d06 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1246,10 +1246,17 @@ esutils@^2.0.2, esutils@^2.0.3:
   resolved "https://registry.yarnpkg.com/esutils/-/esutils-2.0.3.tgz#74d2eb4de0b8da1293711910d50775b9b710ef64"
   integrity sha512-kVscqXk4OCp68SZ0dkgEKVi6/8ij300KBWTJq32P/dYeWTSwK41WyTxalN1eRmA5Z9UU/LX9D7FWSmV9SAYx6g==
 
-eventsource@2.0.2:
-  version "2.0.2"
-  resolved "https://registry.yarnpkg.com/eventsource/-/eventsource-2.0.2.tgz#76dfcc02930fb2ff339520b6d290da573a9e8508"
-  integrity sha512-IzUmBGPR3+oUG9dUeXynyNmf91/3zUSJg1lCktzKw47OXuhco54U3r9B7O4XX+Rb1Itm9OZ2b0RkTs10bICOxA==
+eventsource-parser@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/eventsource-parser/-/eventsource-parser-3.0.0.tgz#9303e303ef807d279ee210a17ce80f16300d9f57"
+  integrity sha512-T1C0XCUimhxVQzW4zFipdx0SficT651NnkR0ZSH3yQwh+mFMdLfgjABVi4YtMTtaL4s168593DaoaRLMqryavA==
+
+eventsource@3.0.2:
+  version "3.0.2"
+  resolved "https://registry.yarnpkg.com/eventsource/-/eventsource-3.0.2.tgz#31904faf2d9a9dbdc410f9599354186e7257b3f7"
+  integrity sha512-YolzkJNxsTL3tCJMWFxpxtG2sCjbZ4LQUBUrkdaJK0ub0p6lmJt+2+1SwhKjLc652lpH9L/79Ptez972H9tphw==
+  dependencies:
+    eventsource-parser "^3.0.0"
 
 fast-content-type-parse@^1.1.0:
   version "1.1.0"