update Sapper

site/package-lock.json

@@ -1579,7 +1579,7 @@
       "dev": true
     },
     "eslint-plugin-svelte3": {
-      "version": "git+https://github.com/sveltejs/eslint-plugin-svelte3.git#cf43fd9a1498bdffe7c5b4927eb785d63beb73a4",
+      "version": "git+https://github.com/sveltejs/eslint-plugin-svelte3.git#5fc4861d4b191649b0badf4f9a4c2470f08b237e",
       "from": "git+https://github.com/sveltejs/eslint-plugin-svelte3.git#semver:*",
       "dev": true
     },
@@ -4291,9 +4291,9 @@
       }
     },
     "sapper": {
-      "version": "0.26.0-alpha.9",
+      "version": "0.26.0-alpha.10",
-      "resolved": "https://registry.npmjs.org/sapper/-/sapper-0.26.0-alpha.9.tgz",
+      "resolved": "https://registry.npmjs.org/sapper/-/sapper-0.26.0-alpha.10.tgz",
-      "integrity": "sha512-3CnC8rQWgVv8IfqSgWV+MXfn+f/ZKMISQBwPsSBBX0x+vBckfmLZ31omKDRDyVnit1WgzFW4mXW/I3PdqRVMZw==",
+      "integrity": "sha512-S1XdAA0gxEPT3Ikh3jsLKAAbV3EnDd80sppCeUJ5wHCfXTRiP6STxe5PLYZ4Ym8uYU7Iez+6cGLTkfP0ZLPRQw==",
       "dev": true,
       "requires": {
         "html-minifier": "^3.5.21",

site/package.json

@@ -52,7 +52,7 @@
     "rollup-plugin-replace": "^2.1.0",
     "rollup-plugin-svelte": "^5.0.3",
     "rollup-plugin-terser": "^4.0.4",
-    "sapper": "^0.26.0-alpha.9",
+    "sapper": "^0.26.0-alpha.10",
     "svelte": "^3.0.0-beta.8"
   }
 }