diff --git a/package-lock.json b/package-lock.json
index 720a7ea3..ced85449 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -37,7 +37,7 @@
         "passport-oauth2": "^1.5.0",
         "pm2": "^4.5.6",
         "raw-body": "^2.3.2",
-        "redis": "^3.1.2",
+        "redis": "^4.6.11",
         "rollbar": "^2.2.9",
         "string-similarity": "^3.0.0",
         "supertest": "^4.0.2",
@@ -6833,6 +6833,64 @@
         "react-dom": "15.x || 16.x || 16.4.0-alpha.0911da3"
       }
     },
+    "node_modules/@redis/bloom": {
+      "version": "1.2.0",
+      "resolved": "https://registry.npmjs.org/@redis/bloom/-/bloom-1.2.0.tgz",
+      "integrity": "sha512-HG2DFjYKbpNmVXsa0keLHp/3leGJz1mjh09f2RLGGLQZzSHpkmZWuwJbAvo3QcRY8p80m5+ZdXZdYOSBLlp7Cg==",
+      "peerDependencies": {
+        "@redis/client": "^1.0.0"
+      }
+    },
+    "node_modules/@redis/client": {
+      "version": "1.5.12",
+      "resolved": "https://registry.npmjs.org/@redis/client/-/client-1.5.12.tgz",
+      "integrity": "sha512-/ZjE18HRzMd80eXIIUIPcH81UoZpwulbo8FmbElrjPqH0QC0SeIKu1BOU49bO5trM5g895kAjhvalt5h77q+4A==",
+      "dependencies": {
+        "cluster-key-slot": "1.1.2",
+        "generic-pool": "3.9.0",
+        "yallist": "4.0.0"
+      },
+      "engines": {
+        "node": ">=14"
+      }
+    },
+    "node_modules/@redis/client/node_modules/yallist": {
+      "version": "4.0.0",
+      "resolved": "https://registry.npmjs.org/yallist/-/yallist-4.0.0.tgz",
+      "integrity": "sha512-3wdGidZyq5PB084XLES5TpOSRA3wjXAlIWMhum2kRcv/41Sn2emQ0dycQW4uZXLejwKvg6EsvbdlVL+FYEct7A=="
+    },
+    "node_modules/@redis/graph": {
+      "version": "1.1.1",
+      "resolved": "https://registry.npmjs.org/@redis/graph/-/graph-1.1.1.tgz",
+      "integrity": "sha512-FEMTcTHZozZciLRl6GiiIB4zGm5z5F3F6a6FZCyrfxdKOhFlGkiAqlexWMBzCi4DcRoyiOsuLfW+cjlGWyExOw==",
+      "peerDependencies": {
+        "@redis/client": "^1.0.0"
+      }
+    },
+    "node_modules/@redis/json": {
+      "version": "1.0.6",
+      "resolved": "https://registry.npmjs.org/@redis/json/-/json-1.0.6.tgz",
+      "integrity": "sha512-rcZO3bfQbm2zPRpqo82XbW8zg4G/w4W3tI7X8Mqleq9goQjAGLL7q/1n1ZX4dXEAmORVZ4s1+uKLaUOg7LrUhw==",
+      "peerDependencies": {
+        "@redis/client": "^1.0.0"
+      }
+    },
+    "node_modules/@redis/search": {
+      "version": "1.1.6",
+      "resolved": "https://registry.npmjs.org/@redis/search/-/search-1.1.6.tgz",
+      "integrity": "sha512-mZXCxbTYKBQ3M2lZnEddwEAks0Kc7nauire8q20oA0oA/LoA+E/b5Y5KZn232ztPb1FkIGqo12vh3Lf+Vw5iTw==",
+      "peerDependencies": {
+        "@redis/client": "^1.0.0"
+      }
+    },
+    "node_modules/@redis/time-series": {
+      "version": "1.0.5",
+      "resolved": "https://registry.npmjs.org/@redis/time-series/-/time-series-1.0.5.tgz",
+      "integrity": "sha512-IFjIgTusQym2B5IZJG3XKr5llka7ey84fw/NOYqESP5WUfQs9zz1ww/9+qoz4ka/S6KcGBodzlCeZ5UImKbscg==",
+      "peerDependencies": {
+        "@redis/client": "^1.0.0"
+      }
+    },
     "node_modules/@repeaterjs/repeater": {
       "version": "3.0.4",
       "resolved": "https://registry.npmjs.org/@repeaterjs/repeater/-/repeater-3.0.4.tgz",
@@ -19651,9 +19709,9 @@
       }
     },
     "node_modules/cluster-key-slot": {
-      "version": "1.1.0",
-      "resolved": "https://registry.npmjs.org/cluster-key-slot/-/cluster-key-slot-1.1.0.tgz",
-      "integrity": "sha512-2Nii8p3RwAPiFwsnZvukotvow2rIHM+yQ6ZcBXGHdniadkYGZYiGmkHJIbZPIV9nfv7m/U1IPMVVcAhoWFeklw==",
+      "version": "1.1.2",
+      "resolved": "https://registry.npmjs.org/cluster-key-slot/-/cluster-key-slot-1.1.2.tgz",
+      "integrity": "sha512-RMr0FhtfXemyinomL4hrWcYJxmX6deFdCxpJzhDttxgO1+bcCnkk+9drydLVDmAMG7NE6aN/fl4F7ucU/90gAA==",
       "engines": {
         "node": ">=0.10.0"
       }
@@ -25333,6 +25391,14 @@
         "node": ">=10"
       }
     },
+    "node_modules/generic-pool": {
+      "version": "3.9.0",
+      "resolved": "https://registry.npmjs.org/generic-pool/-/generic-pool-3.9.0.tgz",
+      "integrity": "sha512-hymDOu5B53XvN4QT9dBmZxPX4CWhBPPLguTZ9MMFeFa/Kg0xWVfylOVNlJji/E7yTZWFd/q9GO5TxDLq156D7g==",
+      "engines": {
+        "node": ">= 4"
+      }
+    },
     "node_modules/gensync": {
       "version": "1.0.0-beta.2",
       "resolved": "https://registry.npmjs.org/gensync/-/gensync-1.0.0-beta.2.tgz",
@@ -34780,28 +34846,18 @@
       }
     },
     "node_modules/redis": {
-      "version": "3.1.2",
-      "resolved": "https://registry.npmjs.org/redis/-/redis-3.1.2.tgz",
-      "integrity": "sha512-grn5KoZLr/qrRQVwoSkmzdbw6pwF+/rwODtrOr6vuBRiR/f3rjSTGupbF90Zpqm2oenix8Do6RV7pYEkGwlKkw==",
+      "version": "4.6.11",
+      "resolved": "https://registry.npmjs.org/redis/-/redis-4.6.11.tgz",
+      "integrity": "sha512-kg1Lt4NZLYkAjPOj/WcyIGWfZfnyfKo1Wg9YKVSlzhFwxpFIl3LYI8BWy1Ab963LLDsTz2+OwdsesHKljB3WMQ==",
       "dependencies": {
-        "denque": "^1.5.0",
-        "redis-commands": "^1.7.0",
-        "redis-errors": "^1.2.0",
-        "redis-parser": "^3.0.0"
-      },
-      "engines": {
-        "node": ">=10"
-      },
-      "funding": {
-        "type": "opencollective",
-        "url": "https://opencollective.com/node-redis"
+        "@redis/bloom": "1.2.0",
+        "@redis/client": "1.5.12",
+        "@redis/graph": "1.1.1",
+        "@redis/json": "1.0.6",
+        "@redis/search": "1.1.6",
+        "@redis/time-series": "1.0.5"
       }
     },
-    "node_modules/redis-commands": {
-      "version": "1.7.0",
-      "resolved": "https://registry.npmjs.org/redis-commands/-/redis-commands-1.7.0.tgz",
-      "integrity": "sha512-nJWqw3bTFy21hX/CPKHth6sfhZbdiHP6bTawSgQBlKOVRG7EZkfHbbHwQJnrE4vsQf0CMNE+3gJ4Fmm16vdVlQ=="
-    },
     "node_modules/redis-errors": {
       "version": "1.2.0",
       "resolved": "https://registry.npmjs.org/redis-errors/-/redis-errors-1.2.0.tgz",
@@ -46549,6 +46605,53 @@
         "react-lifecycles-compat": "^3.0.4"
       }
     },
+    "@redis/bloom": {
+      "version": "1.2.0",
+      "resolved": "https://registry.npmjs.org/@redis/bloom/-/bloom-1.2.0.tgz",
+      "integrity": "sha512-HG2DFjYKbpNmVXsa0keLHp/3leGJz1mjh09f2RLGGLQZzSHpkmZWuwJbAvo3QcRY8p80m5+ZdXZdYOSBLlp7Cg==",
+      "requires": {}
+    },
+    "@redis/client": {
+      "version": "1.5.12",
+      "resolved": "https://registry.npmjs.org/@redis/client/-/client-1.5.12.tgz",
+      "integrity": "sha512-/ZjE18HRzMd80eXIIUIPcH81UoZpwulbo8FmbElrjPqH0QC0SeIKu1BOU49bO5trM5g895kAjhvalt5h77q+4A==",
+      "requires": {
+        "cluster-key-slot": "1.1.2",
+        "generic-pool": "3.9.0",
+        "yallist": "4.0.0"
+      },
+      "dependencies": {
+        "yallist": {
+          "version": "4.0.0",
+          "resolved": "https://registry.npmjs.org/yallist/-/yallist-4.0.0.tgz",
+          "integrity": "sha512-3wdGidZyq5PB084XLES5TpOSRA3wjXAlIWMhum2kRcv/41Sn2emQ0dycQW4uZXLejwKvg6EsvbdlVL+FYEct7A=="
+        }
+      }
+    },
+    "@redis/graph": {
+      "version": "1.1.1",
+      "resolved": "https://registry.npmjs.org/@redis/graph/-/graph-1.1.1.tgz",
+      "integrity": "sha512-FEMTcTHZozZciLRl6GiiIB4zGm5z5F3F6a6FZCyrfxdKOhFlGkiAqlexWMBzCi4DcRoyiOsuLfW+cjlGWyExOw==",
+      "requires": {}
+    },
+    "@redis/json": {
+      "version": "1.0.6",
+      "resolved": "https://registry.npmjs.org/@redis/json/-/json-1.0.6.tgz",
+      "integrity": "sha512-rcZO3bfQbm2zPRpqo82XbW8zg4G/w4W3tI7X8Mqleq9goQjAGLL7q/1n1ZX4dXEAmORVZ4s1+uKLaUOg7LrUhw==",
+      "requires": {}
+    },
+    "@redis/search": {
+      "version": "1.1.6",
+      "resolved": "https://registry.npmjs.org/@redis/search/-/search-1.1.6.tgz",
+      "integrity": "sha512-mZXCxbTYKBQ3M2lZnEddwEAks0Kc7nauire8q20oA0oA/LoA+E/b5Y5KZn232ztPb1FkIGqo12vh3Lf+Vw5iTw==",
+      "requires": {}
+    },
+    "@redis/time-series": {
+      "version": "1.0.5",
+      "resolved": "https://registry.npmjs.org/@redis/time-series/-/time-series-1.0.5.tgz",
+      "integrity": "sha512-IFjIgTusQym2B5IZJG3XKr5llka7ey84fw/NOYqESP5WUfQs9zz1ww/9+qoz4ka/S6KcGBodzlCeZ5UImKbscg==",
+      "requires": {}
+    },
     "@repeaterjs/repeater": {
       "version": "3.0.4",
       "resolved": "https://registry.npmjs.org/@repeaterjs/repeater/-/repeater-3.0.4.tgz",
@@ -56257,9 +56360,9 @@
       "dev": true
     },
     "cluster-key-slot": {
-      "version": "1.1.0",
-      "resolved": "https://registry.npmjs.org/cluster-key-slot/-/cluster-key-slot-1.1.0.tgz",
-      "integrity": "sha512-2Nii8p3RwAPiFwsnZvukotvow2rIHM+yQ6ZcBXGHdniadkYGZYiGmkHJIbZPIV9nfv7m/U1IPMVVcAhoWFeklw=="
+      "version": "1.1.2",
+      "resolved": "https://registry.npmjs.org/cluster-key-slot/-/cluster-key-slot-1.1.2.tgz",
+      "integrity": "sha512-RMr0FhtfXemyinomL4hrWcYJxmX6deFdCxpJzhDttxgO1+bcCnkk+9drydLVDmAMG7NE6aN/fl4F7ucU/90gAA=="
     },
     "co": {
       "version": "4.6.0",
@@ -60699,6 +60802,11 @@
         "json-bigint": "^1.0.0"
       }
     },
+    "generic-pool": {
+      "version": "3.9.0",
+      "resolved": "https://registry.npmjs.org/generic-pool/-/generic-pool-3.9.0.tgz",
+      "integrity": "sha512-hymDOu5B53XvN4QT9dBmZxPX4CWhBPPLguTZ9MMFeFa/Kg0xWVfylOVNlJji/E7yTZWFd/q9GO5TxDLq156D7g=="
+    },
     "gensync": {
       "version": "1.0.0-beta.2",
       "resolved": "https://registry.npmjs.org/gensync/-/gensync-1.0.0-beta.2.tgz",
@@ -68042,21 +68150,18 @@
       }
     },
     "redis": {
-      "version": "3.1.2",
-      "resolved": "https://registry.npmjs.org/redis/-/redis-3.1.2.tgz",
-      "integrity": "sha512-grn5KoZLr/qrRQVwoSkmzdbw6pwF+/rwODtrOr6vuBRiR/f3rjSTGupbF90Zpqm2oenix8Do6RV7pYEkGwlKkw==",
+      "version": "4.6.11",
+      "resolved": "https://registry.npmjs.org/redis/-/redis-4.6.11.tgz",
+      "integrity": "sha512-kg1Lt4NZLYkAjPOj/WcyIGWfZfnyfKo1Wg9YKVSlzhFwxpFIl3LYI8BWy1Ab963LLDsTz2+OwdsesHKljB3WMQ==",
       "requires": {
-        "denque": "^1.5.0",
-        "redis-commands": "^1.7.0",
-        "redis-errors": "^1.2.0",
-        "redis-parser": "^3.0.0"
+        "@redis/bloom": "1.2.0",
+        "@redis/client": "1.5.12",
+        "@redis/graph": "1.1.1",
+        "@redis/json": "1.0.6",
+        "@redis/search": "1.1.6",
+        "@redis/time-series": "1.0.5"
       }
     },
-    "redis-commands": {
-      "version": "1.7.0",
-      "resolved": "https://registry.npmjs.org/redis-commands/-/redis-commands-1.7.0.tgz",
-      "integrity": "sha512-nJWqw3bTFy21hX/CPKHth6sfhZbdiHP6bTawSgQBlKOVRG7EZkfHbbHwQJnrE4vsQf0CMNE+3gJ4Fmm16vdVlQ=="
-    },
     "redis-errors": {
       "version": "1.2.0",
       "resolved": "https://registry.npmjs.org/redis-errors/-/redis-errors-1.2.0.tgz",
diff --git a/package.json b/package.json
index 99157993..c83594a2 100644
--- a/package.json
+++ b/package.json
@@ -74,7 +74,7 @@
     "passport-oauth2": "^1.5.0",
     "pm2": "^4.5.6",
     "raw-body": "^2.3.2",
-    "redis": "^3.1.2",
+    "redis": "^4.6.11",
     "rollbar": "^2.2.9",
     "string-similarity": "^3.0.0",
     "supertest": "^4.0.2",
diff --git a/src/lib/redisClient.js b/src/lib/redisClient.js
index 0f44fd3a..c250d6d4 100644
--- a/src/lib/redisClient.js
+++ b/src/lib/redisClient.js
@@ -1,94 +1,51 @@
-import redis from 'redis';
+import { createClient } from 'redis';
 import rollbar from './rollbar';
 
-const client = redis.createClient(
+// Reuse this connected client for future method calls
+const clientPromise = createClient(
   process.env.REDIS_URL || 'redis://127.0.0.1:6379'
-);
+)
+  .on('error', (err) => console.log('[redisClient]', err))
+  .connect();
 
-function set(key, value) {
+async function set(key, value) {
   if (typeof key !== 'string') {
     throw new Error('key of `set(key, value)` must be a string.');
   }
-  return new Promise((resolve, reject) => {
-    client.set(key, JSON.stringify(value), (err, reply) => {
-      if (err) {
-        reject(err);
-      } else {
-        resolve(reply);
-      }
-    });
-  });
+
+  return (await clientPromise).set(key, JSON.stringify(value));
 }
 
-function get(key) {
+async function get(key) {
   if (typeof key !== 'string') {
     throw new Error('key of `get(key)` must be a string.');
   }
-  return new Promise((resolve, reject) => {
-    client.get(key, (err, reply) => {
-      if (err) {
-        reject(err);
-      } else {
-        try {
-          resolve(JSON.parse(reply));
-        } catch (e) {
-          // Gracefully fallback, in case the stuff in redis is a mess
-          //
-          console.error(e);
-          rollbar.error(e);
-          resolve({});
-        }
-      }
-    });
-  });
+  const reply = (await clientPromise).get(key);
+  try {
+    return JSON.parse(reply);
+  } catch (e) {
+    // Gracefully fallback, in case the stuff in redis is a mess
+    //
+    console.error(e);
+    rollbar.error(e);
+    return {};
+  }
 }
 
-function del(key) {
-  return new Promise((resolve, reject) => {
-    client.del(key, (err, reply) => {
-      if (err) {
-        reject(err);
-      } else {
-        resolve(reply);
-      }
-    });
-  });
+async function del(key) {
+  return (await clientPromise).del(key);
 }
 
-function incr(key) {
-  return new Promise((resolve, reject) => {
-    client.incr(key, (err, reply) => {
-      if (err) {
-        reject(err);
-      } else {
-        resolve(reply);
-      }
-    });
-  });
+async function incr(key) {
+  return (await clientPromise).incr(key);
 }
 
-function decr(key) {
-  return new Promise((resolve, reject) => {
-    client.decr(key, (err, reply) => {
-      if (err) {
-        reject(err);
-      } else {
-        resolve(reply);
-      }
-    });
-  });
+async function decr(key) {
+  return (await clientPromise).decr(key);
 }
 
-function quit() {
-  return new Promise((resolve, reject) => {
-    client.quit((err) => {
-      if (err) {
-        reject(err);
-      } else {
-        resolve();
-      }
-    });
-  });
+async function quit() {
+  return (await clientPromise).quit();
 }
 
 export default {