diff --git a/sapper/package-lock.json b/sapper/package-lock.json
index 4aafff4d..c6dbe82a 100644
--- a/sapper/package-lock.json
+++ b/sapper/package-lock.json
@@ -4485,9 +4485,9 @@
       }
     },
     "moment": {
-      "version": "2.29.1",
-      "resolved": "https://registry.npmjs.org/moment/-/moment-2.29.1.tgz",
-      "integrity": "sha512-kHmoybcPV8Sqy59DwNDY3Jefr64lK/by/da0ViFcuA4DH0vQg5Q6Ze5VimxkfQNSC+Mls/Kx53s7TjP1RhFEDQ=="
+      "version": "2.30.1",
+      "resolved": "https://registry.npmjs.org/moment/-/moment-2.30.1.tgz",
+      "integrity": "sha512-uEmtNhbDOrWPFS+hdjFCBfy9f2YoyzRpwcl+DqpC6taX21FzsTLQVbMV/W7PzNSX6x/bhC1zA3c2UQ5NzH6how=="
     },
     "ms": {
       "version": "2.0.0",
@@ -4782,12 +4782,19 @@
       "dev": true
     },
     "polka": {
-      "version": "1.0.0-next.11",
-      "resolved": "https://registry.npmjs.org/polka/-/polka-1.0.0-next.11.tgz",
-      "integrity": "sha512-M/HBkS6ILksrDq7uvktCTev81OzuLwNtpxMyYdUhxLKQlMWdsu789XMotQU+p8JY8CM8vx8ML0HudyWjRus/lg==",
+      "version": "1.0.0-next.28",
+      "resolved": "https://registry.npmjs.org/polka/-/polka-1.0.0-next.28.tgz",
+      "integrity": "sha512-ryc8D/B5E/YnlWHkNMnRvNntPc4GwU1/+iDBjiXVz1SUjDRqlxYX5Ic0IaDLA/cQ+g7/x+jUzEjv2K16u1J+wA==",
       "requires": {
-        "@polka/url": "^1.0.0-next.11",
-        "trouter": "^3.1.0"
+        "@polka/url": "^1.0.0-next.21",
+        "trouter": "^4.0.0"
+      },
+      "dependencies": {
+        "@polka/url": {
+          "version": "1.0.0-next.28",
+          "resolved": "https://registry.npmjs.org/@polka/url/-/url-1.0.0-next.28.tgz",
+          "integrity": "sha512-8LduaNlMZGwdZ6qWrKlfa+2M4gahzFkprZiAt2TF8uS0qQgBizKXpXURqvTJ4WtmupWxaLqjRb2UCTe72mu+Aw=="
+        }
       }
     },
     "postcss": {
@@ -5262,9 +5269,9 @@
       }
     },
     "regexparam": {
-      "version": "1.3.0",
-      "resolved": "https://registry.npmjs.org/regexparam/-/regexparam-1.3.0.tgz",
-      "integrity": "sha512-6IQpFBv6e5vz1QAqI+V4k8P2e/3gRrqfCJ9FI+O1FLQTO+Uz6RXZEZOPmTJ6hlGj7gkERzY5BRCv09whKP96/g=="
+      "version": "3.0.0",
+      "resolved": "https://registry.npmjs.org/regexparam/-/regexparam-3.0.0.tgz",
+      "integrity": "sha512-RSYAtP31mvYLkAHrOlh25pCNQ5hWnT106VukGaaFfuJrZFkGRX5GhUAdPqpSDXxOhA2c4akmRuplv1mRqnBn6Q=="
     },
     "regexpp": {
       "version": "3.1.0",
@@ -6026,11 +6033,11 @@
       }
     },
     "trouter": {
-      "version": "3.1.0",
-      "resolved": "https://registry.npmjs.org/trouter/-/trouter-3.1.0.tgz",
-      "integrity": "sha512-3Swwu638QQWOefHLss9cdyLi5/9BKYmXZEXpH0KOFfB9YZwUAwHbDAcoYxaHfqAeFvbi/LqAK7rGkhCr1v1BJA==",
+      "version": "4.0.0",
+      "resolved": "https://registry.npmjs.org/trouter/-/trouter-4.0.0.tgz",
+      "integrity": "sha512-bwwr76BThfiVwAFZqks5cJ+VoKNM3/2Yg1ZwJslkdmAUQ6S0UNoCoGYFDxdw+u1skfexggdmD2p35kW5Td4Cug==",
       "requires": {
-        "regexparam": "^1.3.0"
+        "regexparam": "^3.0.0"
       }
     },
     "tslib": {
diff --git a/sapper/package.json b/sapper/package.json
index 716983b2..c38bf64f 100644
--- a/sapper/package.json
+++ b/sapper/package.json
@@ -18,7 +18,7 @@
     "compression": "1.7.4",
     "dotenv": "8.2.0",
     "md5": "^2.3.0",
-    "moment": "2.29.1",
+    "moment": "2.30.1",
     "polka": "next",
     "rollup-plugin-svelte-svg": "0.2.3",
     "sapper-environment": "1.0.1",