diff --git a/src/Web/WebSPA/Client/package-lock.json b/src/Web/WebSPA/Client/package-lock.json
index 076f5a0ef..91d1b3114 100644
--- a/src/Web/WebSPA/Client/package-lock.json
+++ b/src/Web/WebSPA/Client/package-lock.json
@@ -3785,7 +3785,7 @@
       "resolved": "https://registry.npmjs.org/@microsoft/signalr/-/signalr-3.0.1.tgz",
       "integrity": "sha512-tRhqAmf5SyK02VXM6noj6DjSgt0i8yDqspHdLqdqsSrjMh4/inrwjI/BqLVE8zLD3mHp+eGHeSnlLTUVe024vA==",
       "dependencies": {
-        "eventsource": "^1.0.7",
+        "eventsource": "^2.0.2",
         "request": "^2.88.0",
         "ws": "^6.0.0"
       }
@@ -9748,9 +9748,9 @@
       }
     },
     "node_modules/eventsource": {
-      "version": "1.1.0",
-      "resolved": "https://registry.npmjs.org/eventsource/-/eventsource-1.1.0.tgz",
-      "integrity": "sha512-VSJjT5oCNrFvCS6igjzPAt5hBzQ2qPBFIbJ03zLI9SE0mxwZpMw6BfJrbFHm1a141AavMEB8JHmBhWAd66PfCg==",
+      "version": "2.0.2",
+      "resolved": "https://registry.npmjs.org/eventsource/-/eventsource-2.0.2.tgz",
+      "integrity": "sha512-IzUmBGPR3+oUG9dUeXynyNmf91/3zUSJg1lCktzKw47OXuhco54U3r9B7O4XX+Rb1Itm9OZ2b0RkTs10bICOxA==",
       "dependencies": {
         "original": "^1.0.0"
       },
@@ -18585,7 +18585,7 @@
       "dev": true,
       "dependencies": {
         "debug": "^3.2.7",
-        "eventsource": "^1.1.0",
+        "eventsource": "^2.0.2",
         "faye-websocket": "^0.11.4",
         "inherits": "^2.0.4",
         "url-parse": "^1.5.10"
@@ -24918,7 +24918,7 @@
       "resolved": "https://registry.npmjs.org/@microsoft/signalr/-/signalr-3.0.1.tgz",
       "integrity": "sha512-tRhqAmf5SyK02VXM6noj6DjSgt0i8yDqspHdLqdqsSrjMh4/inrwjI/BqLVE8zLD3mHp+eGHeSnlLTUVe024vA==",
       "requires": {
-        "eventsource": "^1.0.7",
+        "eventsource": "^2.0.2",
         "request": "^2.88.0",
         "ws": "^6.0.0"
       }
@@ -29671,9 +29671,9 @@
       "integrity": "sha512-mQw+2fkQbALzQ7V0MY0IqdnXNOeTtP4r0lN9z7AAawCXgqea7bDii20AYrIBrFd/Hx0M2Ocz6S111CaFkUcb0Q=="
     },
     "eventsource": {
-      "version": "1.1.0",
-      "resolved": "https://registry.npmjs.org/eventsource/-/eventsource-1.1.0.tgz",
-      "integrity": "sha512-VSJjT5oCNrFvCS6igjzPAt5hBzQ2qPBFIbJ03zLI9SE0mxwZpMw6BfJrbFHm1a141AavMEB8JHmBhWAd66PfCg==",
+      "version": "2.0.2",
+      "resolved": "https://registry.npmjs.org/eventsource/-/eventsource-2.0.2.tgz",
+      "integrity": "sha512-IzUmBGPR3+oUG9dUeXynyNmf91/3zUSJg1lCktzKw47OXuhco54U3r9B7O4XX+Rb1Itm9OZ2b0RkTs10bICOxA==",
       "requires": {
         "original": "^1.0.0"
       }
@@ -36441,7 +36441,7 @@
       "dev": true,
       "requires": {
         "debug": "^3.2.7",
-        "eventsource": "^1.1.0",
+        "eventsource": "^2.0.2",
         "faye-websocket": "^0.11.4",
         "inherits": "^2.0.4",
         "url-parse": "^1.5.10"
diff --git a/src/Web/WebSPA/Client/yarn.lock b/src/Web/WebSPA/Client/yarn.lock
index d0f4fb7da..742c47530 100644
--- a/src/Web/WebSPA/Client/yarn.lock
+++ b/src/Web/WebSPA/Client/yarn.lock
@@ -1038,7 +1038,7 @@
   version "3.0.1"
   resolved "https://registry.npmjs.org/@microsoft/signalr/-/signalr-3.0.1.tgz"
   dependencies:
-    eventsource "^1.0.7"
+    eventsource "^2.0.2"
     request "^2.88.0"
     ws "^6.0.0"
 
@@ -3454,9 +3454,9 @@ events@^3.0.0:
   version "3.3.0"
   resolved "https://registry.npmjs.org/events/-/events-3.3.0.tgz"
 
-eventsource@^1.0.7, eventsource@^1.1.0:
-  version "1.1.0"
-  resolved "https://registry.npmjs.org/eventsource/-/eventsource-1.1.0.tgz"
+eventsource@^1.0.7, eventsource@^2.0.2:
+  version "2.0.2"
+  resolved "https://registry.npmjs.org/eventsource/-/eventsource-2.0.2.tgz"
   dependencies:
     original "^1.0.0"
 
@@ -7367,7 +7367,7 @@ sockjs-client@^1.5.0:
   resolved "https://registry.npmjs.org/sockjs-client/-/sockjs-client-1.6.0.tgz"
   dependencies:
     debug "^3.2.7"
-    eventsource "^1.1.0"
+    eventsource "^2.0.2"
     faye-websocket "^0.11.4"
     inherits "^2.0.4"
     url-parse "^1.5.10"