diff --git a/packages/energy-api-influxdb/package.json b/packages/energy-api-influxdb/package.json
index e1c94fed..c16f6b14 100644
--- a/packages/energy-api-influxdb/package.json
+++ b/packages/energy-api-influxdb/package.json
@@ -29,7 +29,7 @@
     "@nestjs/cli": "7.5.5",
     "@nestjs/schematics": "7.3.1",
     "@nestjs/testing": "7.6.12",
-    "@types/chai": "4.2.15",
+    "@types/chai": "4.2.21",
     "@types/express": "4.17.13",
     "@types/luxon": "1.26.0",
     "@types/mocha": "8.2.3",
@@ -37,7 +37,7 @@
     "@types/supertest": "2.0.10",
     "@typescript-eslint/eslint-plugin": "4.28.4",
     "@typescript-eslint/parser": "4.28.4",
-    "chai": "4.3.0",
+    "chai": "4.3.4",
     "eslint": "7.31.0",
     "eslint-config-prettier": "6.15.0",
     "eslint-plugin-import": "2.22.1",
diff --git a/yarn.lock b/yarn.lock
index e6824954..eb7b8219 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1205,10 +1205,10 @@
     "@types/connect" "*"
     "@types/node" "*"
 
-"@types/chai@4.2.15":
-  version "4.2.15"
-  resolved "https://registry.yarnpkg.com/@types/chai/-/chai-4.2.15.tgz#b7a6d263c2cecf44b6de9a051cf496249b154553"
-  integrity sha512-rYff6FI+ZTKAPkJUoyz7Udq3GaoDZnxYDEvdEdFZASiA7PoErltHezDishqQiSDWrGxvxmplH304jyzQmjp0AQ==
+"@types/chai@4.2.21":
+  version "4.2.21"
+  resolved "https://registry.yarnpkg.com/@types/chai/-/chai-4.2.21.tgz#9f35a5643129df132cf3b5c1ec64046ea1af0650"
+  integrity sha512-yd+9qKmJxm496BOV9CMNaey8TWsikaZOwMRwPHQIjcOJM9oV+fi9ZMNw3JsVnbEEbo2gRTDnGEBv8pjyn67hNg==
 
 "@types/connect@*":
   version "3.4.34"
@@ -2286,16 +2286,16 @@ caseless@~0.12.0:
   resolved "https://registry.yarnpkg.com/caseless/-/caseless-0.12.0.tgz#1b681c21ff84033c826543090689420d187151dc"
   integrity sha1-G2gcIf+EAzyCZUMJBolCDRhxUdw=
 
-chai@4.3.0:
-  version "4.3.0"
-  resolved "https://registry.yarnpkg.com/chai/-/chai-4.3.0.tgz#5523a5faf7f819c8a92480d70a8cccbadacfc25f"
-  integrity sha512-/BFd2J30EcOwmdOgXvVsmM48l0Br0nmZPlO0uOW4XKh6kpsUumRXBgPV+IlaqFaqr9cYbeoZAM1Npx0i4A+aiA==
+chai@4.3.4:
+  version "4.3.4"
+  resolved "https://registry.yarnpkg.com/chai/-/chai-4.3.4.tgz#b55e655b31e1eac7099be4c08c21964fce2e6c49"
+  integrity sha512-yS5H68VYOCtN1cjfwumDSuzn/9c+yza4f3reKXlE5rUg7SFcCEy90gJvydNgOYtblyf4Zi6jIWRnXOgErta0KA==
   dependencies:
     assertion-error "^1.1.0"
     check-error "^1.0.2"
     deep-eql "^3.0.1"
     get-func-name "^2.0.0"
-    pathval "^1.1.0"
+    pathval "^1.1.1"
     type-detect "^4.0.5"
 
 chalk@3.0.0:
@@ -6296,7 +6296,7 @@ path-type@^4.0.0:
   resolved "https://registry.yarnpkg.com/path-type/-/path-type-4.0.0.tgz#84ed01c0a7ba380afe09d90a8c180dcd9d03043b"
   integrity sha512-gDKb8aZMDeD/tZWs9P6+q0J9Mwkdl6xMV8TjnGP3qJVJ06bdMgkbBlLU8IdfOsIsFz2BW1rNVT3XuNEl8zPAvw==
 
-pathval@^1.1.0:
+pathval@^1.1.1:
   version "1.1.1"
   resolved "https://registry.yarnpkg.com/pathval/-/pathval-1.1.1.tgz#8534e77a77ce7ac5a2512ea21e0fdb8fcf6c3d8d"
   integrity sha512-Dp6zGqpTdETdR63lehJYPeIOqpiNBNtc7BpWSLrOje7UaIsE5aY92r/AunQA7rsXvet3lrJ3JnZX29UPTKXyKQ==