diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index c663ad7086..0e98377bbe 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -86,11 +86,11 @@ catalogs:
       specifier: ^7.0.5
       version: 7.0.6
     eventsource:
-      specifier: ^3.0.2
-      version: 3.0.7
+      specifier: ^4.1.1
+      version: 4.1.1
     eventsource-parser:
-      specifier: ^3.0.0
-      version: 3.0.6
+      specifier: ^3.1.1
+      version: 3.1.1
     jose:
       specifier: ^6.1.3
       version: 6.2.2
@@ -1301,10 +1301,10 @@ importers:
         version: 7.0.6
       eventsource:
         specifier: catalog:runtimeClientOnly
-        version: 3.0.7
+        version: 4.1.1
       eventsource-parser:
         specifier: catalog:runtimeClientOnly
-        version: 3.0.6
+        version: 3.1.1
       jose:
         specifier: catalog:runtimeClientOnly
         version: 6.2.2
@@ -4986,18 +4986,22 @@ packages:
     resolution: {integrity: sha512-aIL5Fx7mawVa300al2BnEE4iNvo1qETxLrPI/o05L7z6go7fCw1J6EQmbK4FmJ2AS7kgVF/KEZWufBfdClMcPg==}
     engines: {node: '>= 0.6'}
 
-  eventsource-parser@3.0.6:
-    resolution: {integrity: sha512-Vo1ab+QXPzZ4tCa8SwIHJFaSzy4R6SHf7BY79rFBDf0idraZWAkYrDjDj8uWaSm3S2TK+hJ7/t1CEmZ7jXw+pg==}
-    engines: {node: '>=18.0.0'}
-
   eventsource-parser@3.0.8:
     resolution: {integrity: sha512-70QWGkr4snxr0OXLRWsFLeRBIRPuQOvt4s8QYjmUlmlkyTZkRqS7EDVRZtzU3TiyDbXSzaOeF0XUKy8PchzukQ==}
     engines: {node: '>=18.0.0'}
 
+  eventsource-parser@3.1.1:
+    resolution: {integrity: sha512-EKN1vKAMcZ8MlYMpaNuxN6R9yakzH6uajHcHVTqWJzvu5pWw9DyhbP35HH8MVBQ+dZjAfDxk+A8NiR9KWaXiyQ==}
+    engines: {node: '>=18.0.0'}
+
   eventsource@3.0.7:
     resolution: {integrity: sha512-CRT1WTyuQoD771GW56XEZFQ/ZoSfWid1alKGDYMmkt2yl8UXrVR4pspqWNEcqKvVIzg6PAltWjxcSSPrboA4iA==}
     engines: {node: '>=18.0.0'}
 
+  eventsource@4.1.1:
+    resolution: {integrity: sha512-D6bTRWh6KahHTK/m4WnjPQyEinNPf9eFLEZSEoj7d6fTibspnAVYfzHvirL7u/aoX5d9YYfIkBVAhmigUELk9w==}
+    engines: {node: '>=20.0.0'}
+
   expand-template@2.0.3:
     resolution: {integrity: sha512-XYfuKMvj4O35f/pOXLObndIRvyQ+/+6AhODh+OKWj9S9498pHHn/IMszH+gt0fBCRWMNfk1ZSp5x3AifmnI2vg==}
     engines: {node: '>=6'}
@@ -9654,13 +9658,17 @@ snapshots:
 
   etag@1.8.1: {}
 
-  eventsource-parser@3.0.6: {}
-
   eventsource-parser@3.0.8: {}
 
+  eventsource-parser@3.1.1: {}
+
   eventsource@3.0.7:
     dependencies:
-      eventsource-parser: 3.0.6
+      eventsource-parser: 3.0.8
+
+  eventsource@4.1.1:
+    dependencies:
+      eventsource-parser: 3.1.1
 
   expand-template@2.0.3: {}
 
diff --git a/pnpm-workspace.yaml b/pnpm-workspace.yaml
index 3303ad0607..c8a2ab15bb 100644
--- a/pnpm-workspace.yaml
+++ b/pnpm-workspace.yaml
@@ -36,8 +36,8 @@ catalogs:
         vitest: ^4.0.15
     runtimeClientOnly:
         cross-spawn: ^7.0.5
-        eventsource: ^3.0.2
-        eventsource-parser: ^3.0.0
+        eventsource: ^4.1.1
+        eventsource-parser: ^3.1.1
         jose: ^6.1.3
     runtimeServerOnly:
         '@hono/node-server': ^1.19.9