diff --git a/package-lock.json b/package-lock.json
index 6e0dc2b..69ba9ff 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -11,12 +11,12 @@
       "dependencies": {
         "@godaddy/terminus": "^4.9.0",
         "dotenv": "^16.0.0",
-        "ioredis": "^5.0.3",
+        "ioredis": "^5.8.0",
         "open-location-code": "https://github.com/google/open-location-code/tarball/1796878d947c6e281e383e69bbd0821f82db9566",
         "socket.io": "^4.1.3"
       },
       "devDependencies": {
-        "@types/ioredis": "^4.27.1",
+        "@types/ioredis": "^5.0.0",
         "@types/jest": "^27.0.1",
         "eslint": "^7.32.0",
         "eslint-config-google": "^0.14.0",
@@ -819,9 +819,9 @@
       "dev": true
     },
     "node_modules/@ioredis/commands": {
-      "version": "1.1.1",
-      "resolved": "https://registry.npmjs.org/@ioredis/commands/-/commands-1.1.1.tgz",
-      "integrity": "sha512-fsR4P/ROllzf/7lXYyElUJCheWdTJVJvOTps8v9IWKFATxR61ANOlnoPqhH099xYLrJGpc2ZQ28B3rMeUt5VQg=="
+      "version": "1.4.0",
+      "resolved": "https://registry.npmjs.org/@ioredis/commands/-/commands-1.4.0.tgz",
+      "integrity": "sha512-aFT2yemJJo+TZCmieA7qnYGQooOS7QfNmYrzGtsYd3g9j5iDP8AimYYAesf79ohjbLG12XxC4nG5DyEnC88AsQ=="
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     "node_modules/@istanbuljs/load-nyc-config": {
       "version": "1.1.0",
@@ -1406,12 +1406,13 @@
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     "node_modules/@types/ioredis": {
-      "version": "4.27.1",
-      "resolved": "https://registry.npmjs.org/@types/ioredis/-/ioredis-4.27.1.tgz",
-      "integrity": "sha512-+JichYPCtVapxi5Z+7V/8Uhn+4Piz+rkb03JQTQ0kW0pkV71+bmzSTkpwmIqa7FfWIszp0VbRyN8gfgWDNQMdA==",
+      "version": "5.0.0",
+      "resolved": "https://registry.npmjs.org/@types/ioredis/-/ioredis-5.0.0.tgz",
+      "integrity": "sha512-zJbJ3FVE17CNl5KXzdeSPtdltc4tMT3TzC6fxQS0sQngkbFZ6h+0uTafsRqu+eSLIugf6Yb0Ea0SUuRr42Nk9g==",
+      "deprecated": "This is a stub types definition. ioredis provides its own type definitions, so you do not need this installed.",
       "dev": true,
       "dependencies": {
-        "@types/node": "*"
+        "ioredis": "*"
       }
     },
     "node_modules/@types/istanbul-lib-coverage": {
@@ -2653,9 +2654,9 @@
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     "node_modules/denque": {
-      "version": "2.0.1",
-      "resolved": "https://registry.npmjs.org/denque/-/denque-2.0.1.tgz",
-      "integrity": "sha512-tfiWc6BQLXNLpNiR5iGd0Ocu3P3VpxfzFiqubLgMfhfOw9WyvgJBd46CClNn9k3qfbjvT//0cf7AlYRX/OslMQ==",
+      "version": "2.1.0",
+      "resolved": "https://registry.npmjs.org/denque/-/denque-2.1.0.tgz",
+      "integrity": "sha512-HVQE3AAb/pxF8fQAoiqpvg9i3evqug3hoiwakOyZAwJm+6vZehbkYXZ0l4JxS+I3QxM97v5aaRNhj8v5oBhekw==",
       "engines": {
         "node": ">=0.10"
       }
@@ -4071,14 +4072,14 @@
       "dev": true
     },
     "node_modules/ioredis": {
-      "version": "5.0.3",
-      "resolved": "https://registry.npmjs.org/ioredis/-/ioredis-5.0.3.tgz",
-      "integrity": "sha512-hKxywVypoGGUJDyfnMufO0VNkuIaQufo2/PJ5SOYBKWgf4+gCnZEPaBPle615k08euY9/B9DKytVtwZROF7HaA==",
+      "version": "5.8.0",
+      "resolved": "https://registry.npmjs.org/ioredis/-/ioredis-5.8.0.tgz",
+      "integrity": "sha512-AUXbKn9gvo9hHKvk6LbZJQSKn/qIfkWXrnsyL9Yrf+oeXmla9Nmf6XEumOddyhM8neynpK5oAV6r9r99KBuwzA==",
       "dependencies": {
-        "@ioredis/commands": "^1.1.1",
+        "@ioredis/commands": "1.4.0",
         "cluster-key-slot": "^1.1.0",
         "debug": "^4.3.4",
-        "denque": "^2.0.1",
+        "denque": "^2.1.0",
         "lodash.defaults": "^4.2.0",
         "lodash.isarguments": "^3.1.0",
         "redis-errors": "^1.2.0",
@@ -7744,6 +7745,20 @@
         "is-typedarray": "^1.0.0"
       }
     },
+    "node_modules/typescript": {
+      "version": "5.9.2",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.9.2.tgz",
+      "integrity": "sha512-CWBzXQrc/qOkhidw1OzBTQuYRbfyxDXJMVJ1XNwUHGROVmuaeiEm3OslpZ1RV96d7SKKjZKrSJu3+t/xlw3R9A==",
+      "dev": true,
+      "peer": true,
+      "bin": {
+        "tsc": "bin/tsc",
+        "tsserver": "bin/tsserver"
+      },
+      "engines": {
+        "node": ">=14.17"
+      }
+    },
     "node_modules/undefsafe": {
       "version": "2.0.3",
       "resolved": "https://registry.npmjs.org/undefsafe/-/undefsafe-2.0.3.tgz",
@@ -8766,9 +8781,9 @@
       "dev": true
     },
     "@ioredis/commands": {
-      "version": "1.1.1",
-      "resolved": "https://registry.npmjs.org/@ioredis/commands/-/commands-1.1.1.tgz",
-      "integrity": "sha512-fsR4P/ROllzf/7lXYyElUJCheWdTJVJvOTps8v9IWKFATxR61ANOlnoPqhH099xYLrJGpc2ZQ28B3rMeUt5VQg=="
+      "version": "1.4.0",
+      "resolved": "https://registry.npmjs.org/@ioredis/commands/-/commands-1.4.0.tgz",
+      "integrity": "sha512-aFT2yemJJo+TZCmieA7qnYGQooOS7QfNmYrzGtsYd3g9j5iDP8AimYYAesf79ohjbLG12XxC4nG5DyEnC88AsQ=="
     },
     "@istanbuljs/load-nyc-config": {
       "version": "1.1.0",
@@ -9266,12 +9281,12 @@
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     },
     "@types/ioredis": {
-      "version": "4.27.1",
-      "resolved": "https://registry.npmjs.org/@types/ioredis/-/ioredis-4.27.1.tgz",
-      "integrity": "sha512-+JichYPCtVapxi5Z+7V/8Uhn+4Piz+rkb03JQTQ0kW0pkV71+bmzSTkpwmIqa7FfWIszp0VbRyN8gfgWDNQMdA==",
+      "version": "5.0.0",
+      "resolved": "https://registry.npmjs.org/@types/ioredis/-/ioredis-5.0.0.tgz",
+      "integrity": "sha512-zJbJ3FVE17CNl5KXzdeSPtdltc4tMT3TzC6fxQS0sQngkbFZ6h+0uTafsRqu+eSLIugf6Yb0Ea0SUuRr42Nk9g==",
       "dev": true,
       "requires": {
-        "@types/node": "*"
+        "ioredis": "*"
       }
     },
     "@types/istanbul-lib-coverage": {
@@ -10233,9 +10248,9 @@
       "dev": true
     },
     "denque": {
-      "version": "2.0.1",
-      "resolved": "https://registry.npmjs.org/denque/-/denque-2.0.1.tgz",
-      "integrity": "sha512-tfiWc6BQLXNLpNiR5iGd0Ocu3P3VpxfzFiqubLgMfhfOw9WyvgJBd46CClNn9k3qfbjvT//0cf7AlYRX/OslMQ=="
+      "version": "2.1.0",
+      "resolved": "https://registry.npmjs.org/denque/-/denque-2.1.0.tgz",
+      "integrity": "sha512-HVQE3AAb/pxF8fQAoiqpvg9i3evqug3hoiwakOyZAwJm+6vZehbkYXZ0l4JxS+I3QxM97v5aaRNhj8v5oBhekw=="
     },
     "detect-newline": {
       "version": "3.1.0",
@@ -11270,14 +11285,14 @@
       "dev": true
     },
     "ioredis": {
-      "version": "5.0.3",
-      "resolved": "https://registry.npmjs.org/ioredis/-/ioredis-5.0.3.tgz",
-      "integrity": "sha512-hKxywVypoGGUJDyfnMufO0VNkuIaQufo2/PJ5SOYBKWgf4+gCnZEPaBPle615k08euY9/B9DKytVtwZROF7HaA==",
+      "version": "5.8.0",
+      "resolved": "https://registry.npmjs.org/ioredis/-/ioredis-5.8.0.tgz",
+      "integrity": "sha512-AUXbKn9gvo9hHKvk6LbZJQSKn/qIfkWXrnsyL9Yrf+oeXmla9Nmf6XEumOddyhM8neynpK5oAV6r9r99KBuwzA==",
       "requires": {
-        "@ioredis/commands": "^1.1.1",
+        "@ioredis/commands": "1.4.0",
         "cluster-key-slot": "^1.1.0",
         "debug": "^4.3.4",
-        "denque": "^2.0.1",
+        "denque": "^2.1.0",
         "lodash.defaults": "^4.2.0",
         "lodash.isarguments": "^3.1.0",
         "redis-errors": "^1.2.0",
@@ -14096,6 +14111,13 @@
         "is-typedarray": "^1.0.0"
       }
     },
+    "typescript": {
+      "version": "5.9.2",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.9.2.tgz",
+      "integrity": "sha512-CWBzXQrc/qOkhidw1OzBTQuYRbfyxDXJMVJ1XNwUHGROVmuaeiEm3OslpZ1RV96d7SKKjZKrSJu3+t/xlw3R9A==",
+      "dev": true,
+      "peer": true
+    },
     "undefsafe": {
       "version": "2.0.3",
       "resolved": "https://registry.npmjs.org/undefsafe/-/undefsafe-2.0.3.tgz",
diff --git a/package.json b/package.json
index f0f10f7..58c84ef 100644
--- a/package.json
+++ b/package.json
@@ -28,12 +28,12 @@
   "dependencies": {
     "@godaddy/terminus": "^4.9.0",
     "dotenv": "^16.0.0",
-    "ioredis": "^5.0.3",
+    "ioredis": "^5.8.0",
     "open-location-code": "https://github.com/google/open-location-code/tarball/1796878d947c6e281e383e69bbd0821f82db9566",
     "socket.io": "^4.1.3"
   },
   "devDependencies": {
-    "@types/ioredis": "^4.27.1",
+    "@types/ioredis": "^5.0.0",
     "@types/jest": "^27.0.1",
     "eslint": "^7.32.0",
     "eslint-config-google": "^0.14.0",