diff --git a/explorer/package-lock.json b/explorer/package-lock.json
index 0fef89e5f..c028b8d62 100644
--- a/explorer/package-lock.json
+++ b/explorer/package-lock.json
@@ -21,7 +21,7 @@
         "@testing-library/user-event": "^13.2.1",
         "@types/bn.js": "^5.1.0",
         "@types/bs58": "^4.0.1",
-        "@types/chai": "^4.2.21",
+        "@types/chai": "^4.2.22",
         "@types/chart.js": "^2.9.34",
         "@types/classnames": "^2.3.1",
         "@types/jest": "^27.0.1",
@@ -4137,9 +4137,9 @@
       }
     },
     "node_modules/@types/chai": {
-      "version": "4.2.21",
-      "resolved": "https://registry.npmjs.org/@types/chai/-/chai-4.2.21.tgz",
-      "integrity": "sha512-yd+9qKmJxm496BOV9CMNaey8TWsikaZOwMRwPHQIjcOJM9oV+fi9ZMNw3JsVnbEEbo2gRTDnGEBv8pjyn67hNg=="
+      "version": "4.2.22",
+      "resolved": "https://registry.npmjs.org/@types/chai/-/chai-4.2.22.tgz",
+      "integrity": "sha512-tFfcE+DSTzWAgifkjik9AySNqIyNoYwmR+uecPwwD/XRNfvOjmC/FjCxpiUGDkDVDphPfCUecSQVFw+lN3M3kQ=="
     },
     "node_modules/@types/chart.js": {
       "version": "2.9.34",
@@ -27890,9 +27890,9 @@
       }
     },
     "@types/chai": {
-      "version": "4.2.21",
-      "resolved": "https://registry.npmjs.org/@types/chai/-/chai-4.2.21.tgz",
-      "integrity": "sha512-yd+9qKmJxm496BOV9CMNaey8TWsikaZOwMRwPHQIjcOJM9oV+fi9ZMNw3JsVnbEEbo2gRTDnGEBv8pjyn67hNg=="
+      "version": "4.2.22",
+      "resolved": "https://registry.npmjs.org/@types/chai/-/chai-4.2.22.tgz",
+      "integrity": "sha512-tFfcE+DSTzWAgifkjik9AySNqIyNoYwmR+uecPwwD/XRNfvOjmC/FjCxpiUGDkDVDphPfCUecSQVFw+lN3M3kQ=="
     },
     "@types/chart.js": {
       "version": "2.9.34",
diff --git a/explorer/package.json b/explorer/package.json
index deb5fca1a..cfe586b24 100644
--- a/explorer/package.json
+++ b/explorer/package.json
@@ -16,7 +16,7 @@
     "@testing-library/user-event": "^13.2.1",
     "@types/bn.js": "^5.1.0",
     "@types/bs58": "^4.0.1",
-    "@types/chai": "^4.2.21",
+    "@types/chai": "^4.2.22",
     "@types/chart.js": "^2.9.34",
     "@types/classnames": "^2.3.1",
     "@types/jest": "^27.0.1",