diff --git a/package-lock.json b/package-lock.json
index 1ab6919..89d63fe 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -6258,9 +6258,9 @@
       }
     },
     "sapper": {
-      "version": "0.5.1",
-      "resolved": "https://registry.npmjs.org/sapper/-/sapper-0.5.1.tgz",
-      "integrity": "sha512-21lEaTjzJh8idFnfiMSCjgkYqiKj+8mWCKDeK+rAiVzmb/l6p05BTt5kj+yTzv4QHUnENbTmWsA7NbcedYBWmw==",
+      "version": "0.5.0",
+      "resolved": "https://registry.npmjs.org/sapper/-/sapper-0.5.0.tgz",
+      "integrity": "sha512-kVxbGp9eYwbj9JHrp1jucf0rGexEKkgGJkTd6ttkPMrUQOlbSYjlV5+J+yV3EhCyVWYfAIN5dWJa7K/FkGmKSA==",
       "requires": {
         "chalk": "2.3.0",
         "cheerio": "1.0.0-rc.2",
diff --git a/package.json b/package.json
index da879c4..3115a70 100644
--- a/package.json
+++ b/package.json
@@ -44,7 +44,7 @@
     "quick-lru": "^1.1.0",
     "requestidlecallback": "^0.3.0",
     "rimraf": "^2.6.2",
-    "sapper": "^0.5.1",
+    "sapper": "0.5.0",
     "serve-static": "^1.13.1",
     "style-loader": "^0.19.1",
     "svelte": "^1.54.0",