diff --git a/.pnp.js b/.pnp.js
index abbcece3..180892b6 100755
--- a/.pnp.js
+++ b/.pnp.js
@@ -707,7 +707,7 @@ function $$SETUP_STATE(hydrateRuntimeState, basePath) {
       ],
       [
         "@types/eventsource",
-        "npm:1.1.7"
+        "npm:1.1.14"
       ],
       [
         "@types/express",
@@ -2973,7 +2973,7 @@ function $$SETUP_STATE(hydrateRuntimeState, basePath) {
             ["@types/babel__core", "npm:7.1.16"],
             ["@types/babel__preset-env", "npm:7.9.2"],
             ["@types/common-tags", "npm:1.8.1"],
-            ["@types/eventsource", "npm:1.1.7"],
+            ["@types/eventsource", "npm:1.1.14"],
             ["@types/jest", "npm:27.4.1"],
             ["@types/js-yaml", "npm:4.0.3"],
             ["@types/slice-ansi", "npm:4.0.0"],
@@ -7490,10 +7490,10 @@ function $$SETUP_STATE(hydrateRuntimeState, basePath) {
         }]
       ]],
       ["@types/eventsource", [
-        ["npm:1.1.7", {
-          "packageLocation": "./.yarn/cache/@types-eventsource-npm-1.1.7-2ae27fc28c-4f864780df.zip/node_modules/@types/eventsource/",
+        ["npm:1.1.14", {
+          "packageLocation": "./.yarn/cache/@types-eventsource-npm-1.1.14-096ad3fb1a-54d3aa9dc0.zip/node_modules/@types/eventsource/",
           "packageDependencies": [
-            ["@types/eventsource", "npm:1.1.7"]
+            ["@types/eventsource", "npm:1.1.14"]
           ],
           "linkType": "HARD",
         }]
@@ -13191,7 +13191,7 @@ function $$SETUP_STATE(hydrateRuntimeState, basePath) {
             ["@types/babel__core", "npm:7.1.16"],
             ["@types/babel__preset-env", "npm:7.9.2"],
             ["@types/common-tags", "npm:1.8.1"],
-            ["@types/eventsource", "npm:1.1.7"],
+            ["@types/eventsource", "npm:1.1.14"],
             ["@types/jest", "npm:27.4.1"],
             ["@types/js-yaml", "npm:4.0.3"],
             ["@types/slice-ansi", "npm:4.0.0"],
diff --git a/.yarn/cache/@types-eventsource-npm-1.1.14-096ad3fb1a-54d3aa9dc0.zip b/.yarn/cache/@types-eventsource-npm-1.1.14-096ad3fb1a-54d3aa9dc0.zip
new file mode 100644
index 00000000..c2eed19a
Binary files /dev/null and b/.yarn/cache/@types-eventsource-npm-1.1.14-096ad3fb1a-54d3aa9dc0.zip differ
diff --git a/.yarn/cache/@types-eventsource-npm-1.1.7-2ae27fc28c-4f864780df.zip b/.yarn/cache/@types-eventsource-npm-1.1.7-2ae27fc28c-4f864780df.zip
deleted file mode 100644
index 6c2e3731..00000000
Binary files a/.yarn/cache/@types-eventsource-npm-1.1.7-2ae27fc28c-4f864780df.zip and /dev/null differ
diff --git a/package.json b/package.json
index 0252fb90..13a32761 100644
--- a/package.json
+++ b/package.json
@@ -39,7 +39,7 @@
     "@types/babel__core": "7.1.16",
     "@types/babel__preset-env": "7.9.2",
     "@types/common-tags": "1.8.1",
-    "@types/eventsource": "1.1.7",
+    "@types/eventsource": "1.1.14",
     "@types/jest": "27.4.1",
     "@types/js-yaml": "4.0.3",
     "@types/slice-ansi": "4.0.0",
diff --git a/yarn.lock b/yarn.lock
index 9082ad02..ec93b04a 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -3135,10 +3135,10 @@ __metadata:
   languageName: node
   linkType: hard
 
-"@types/eventsource@npm:1.1.7":
-  version: 1.1.7
-  resolution: "@types/eventsource@npm:1.1.7"
-  checksum: 4f864780dfcd6d9aa995faf9041ac7ea68e29136bee72eab5af23115fdf74fb2473008d9af46e80b9305d5836e6f8cdff4227e5eb5debdc72f747edf7668bb2f
+"@types/eventsource@npm:1.1.14":
+  version: 1.1.14
+  resolution: "@types/eventsource@npm:1.1.14"
+  checksum: 54d3aa9dc01303fd6fa89b98a01494373b6aadee16218642065ed71f4b6d7df6cc7e388b96b4fd3d82a421806a8bca7988779461655ba11d613982a96abd61ec
   languageName: node
   linkType: hard
 
@@ -8083,7 +8083,7 @@ fsevents@^2.3.2:
     "@types/babel__core": 7.1.16
     "@types/babel__preset-env": 7.9.2
     "@types/common-tags": 1.8.1
-    "@types/eventsource": 1.1.7
+    "@types/eventsource": 1.1.14
     "@types/jest": 27.4.1
     "@types/js-yaml": 4.0.3
     "@types/slice-ansi": 4.0.0