diff --git a/.eslintrc.json b/.eslintrc.json
index 394879ba..c3eb9f8f 100644
--- a/.eslintrc.json
+++ b/.eslintrc.json
@@ -64,6 +64,7 @@
     "svelte/no-dom-manipulating": "error",
     "svelte/no-dupe-on-directives": "error",
     "svelte/no-dupe-use-directives": "error",
+    "svelte/no-ignored-unsubscribe": "error",
     "svelte/no-reactive-functions": "error",
     "svelte/no-reactive-literals": "error",
     "svelte/no-useless-mustaches": "error",
diff --git a/package-lock.json b/package-lock.json
index 6779feaa..1d512b38 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -35,7 +35,7 @@
         "eslint-plugin-jest": "^27.4.2",
         "eslint-plugin-prettier": "^5.0.0",
         "eslint-plugin-simple-import-sort": "^10.0.0",
-        "eslint-plugin-svelte": "^2.33.1",
+        "eslint-plugin-svelte": "^2.34.0",
         "gas-webpack-plugin": "^2.5.0",
         "gulp": "^4.0.2",
         "gulp-filter": "^8.0.0",
@@ -12814,9 +12814,9 @@
       }
     },
     "node_modules/eslint-plugin-svelte": {
-      "version": "2.33.1",
-      "resolved": "https://registry.npmjs.org/eslint-plugin-svelte/-/eslint-plugin-svelte-2.33.1.tgz",
-      "integrity": "sha512-veYmyjsbt8ikXdaa6pLsgytdlzJpZZKw9vRaQlRBNKaLNmrbsdJulwiWfcDZ7tYJdaVpRB4iDFn/fuPeebxUVg==",
+      "version": "2.34.0",
+      "resolved": "https://registry.npmjs.org/eslint-plugin-svelte/-/eslint-plugin-svelte-2.34.0.tgz",
+      "integrity": "sha512-4RYUgNai7wr0v+T/kljMiYSjC/oqwgq5i+cPppawryAayj4C7WK1ixFlWCGmNmBppnoKCl4iA4ZPzPtlHcb4CA==",
       "dev": true,
       "dependencies": {
         "@eslint-community/eslint-utils": "^4.2.0",
diff --git a/package.json b/package.json
index 378b0a01..9adc7cac 100644
--- a/package.json
+++ b/package.json
@@ -39,7 +39,7 @@
     "eslint-plugin-jest": "^27.4.2",
     "eslint-plugin-prettier": "^5.0.0",
     "eslint-plugin-simple-import-sort": "^10.0.0",
-    "eslint-plugin-svelte": "^2.33.1",
+    "eslint-plugin-svelte": "^2.34.0",
     "gas-webpack-plugin": "^2.5.0",
     "gulp": "^4.0.2",
     "gulp-filter": "^8.0.0",