upgrade ioredis and dev dependencies

libraries/redis-wrapper/package.json

@@ -20,11 +20,11 @@
     "@overleaf/o-error": "^3.1.0"
   },
   "dependencies": {
-    "ioredis": "~4.17.3"
+    "ioredis": "~4.27.1"
   },
   "devDependencies": {
-    "@overleaf/o-error": "^3.1.0",
-    "chai": "^4.2.0",
+    "@overleaf/o-error": "^3.3.1",
+    "chai": "^4.3.4",
     "eslint": "^6.8.0",
     "eslint-config-prettier": "^6.10.1",
     "eslint-config-standard": "^14.1.1",
@@ -33,14 +33,14 @@
     "eslint-plugin-import": "^2.20.2",
     "eslint-plugin-mocha": "^6.3.0",
     "eslint-plugin-node": "^11.1.0",
-    "eslint-plugin-prettier": "^3.1.3",
-    "eslint-plugin-promise": "^4.2.1",
-    "eslint-plugin-standard": "^4.0.1",
+    "eslint-plugin-prettier": "^3.4.0",
+    "eslint-plugin-promise": "^4.3.1",
+    "eslint-plugin-standard": "^4.1.0",
     "logger-sharelatex": "^2.2.0",
-    "mocha": "^8.2.1",
-    "prettier": "^2.0.2",
-    "prettier-eslint-cli": "^5.0.0",
+    "mocha": "^8.3.2",
+    "prettier": "^2.2.1",
+    "prettier-eslint-cli": "^5.0.1",
     "sandboxed-module": "^2.0.4",
-    "sinon": "^9.2.1"
+    "sinon": "^9.2.4"
   }
 }