diff --git a/app/svelte/package.json b/app/svelte/package.json
index 8cd8253d808..5c2c388c5e0 100644
--- a/app/svelte/package.json
+++ b/app/svelte/package.json
@@ -42,7 +42,7 @@
   },
   "devDependencies": {
     "@types/webpack-env": "^1.15.1",
-    "svelte": "^3.4.1",
+    "svelte": "^3.18.1",
     "svelte-loader": "^2.13.4"
   },
   "peerDependencies": {
diff --git a/package.json b/package.json
index f5d3bf39986..a0d8749578a 100644
--- a/package.json
+++ b/package.json
@@ -218,7 +218,7 @@
     "shx": "^0.3.2",
     "sort-package-json": "^1.39.1",
     "storybook-chromatic": "^3.5.0",
-    "svelte": "^3.15.0",
+    "svelte": "^3.18.1",
     "svelte-jest": "^0.3.0",
     "trash": "^6.1.1",
     "ts-dedent": "^1.1.1",
diff --git a/yarn.lock b/yarn.lock
index 84744046571..d9542c42e12 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -28307,10 +28307,10 @@ svelte-loader@^2.13.4:
     loader-utils "^1.1.0"
     svelte-dev-helper "^1.1.9"
 
-svelte@^3.15.0, svelte@^3.4.1:
-  version "3.17.3"
-  resolved "https://registry.yarnpkg.com/svelte/-/svelte-3.17.3.tgz#d5480066eb789a420eb1209a196e19aabbf9791b"
-  integrity sha512-JbYcHAhTLqEOld8EDPKxw+AyRHK4j2Djpe8WURbDjxRhYKghsRYhSz4ZDVhHEWdVwfi7k7ACS5H9ikDlQ2g6xA==
+svelte@^3.18.1:
+  version "3.18.1"
+  resolved "https://registry.yarnpkg.com/svelte/-/svelte-3.18.1.tgz#db0f82cc46394ca8c9a9d183995e1ebfeea3bdd0"
+  integrity sha512-jl6VLGTytOjHu700LuXSX6LvwRKFLAxqT8McUD2f3NjMI6qakWXgXoVjT+/ZmXmr8DiwrN/074pA1o3Aye4bIA==
 
 svg-parser@^2.0.0, svg-parser@^2.0.2:
   version "2.0.3"