diff --git a/package-lock.json b/package-lock.json
index ba9aa554..d7d29798 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -37,7 +37,7 @@
         "metalsmith-pdfize": "^4.0.0",
         "metalsmith-renamer": "^0.5.25",
         "metalsmith-tags": "^2.1.0",
-        "mocha": "^10.5.1",
+        "mocha": "^10.5.2",
         "normalize.css": "^8.0.1",
         "nunjucks": "^3.2.4",
         "open": "^10.1.0",
@@ -5021,9 +5021,9 @@
       "dev": true
     },
     "node_modules/mocha": {
-      "version": "10.5.1",
-      "resolved": "https://registry.npmjs.org/mocha/-/mocha-10.5.1.tgz",
-      "integrity": "sha512-eq5tEnaz2kM9ade8cuGJBMh5fBb9Ih/TB+ddlmPR+wLQmwLhUwa0ovqDlg7OTfKquW0BI7NUcNWX7DH8sC+3gw==",
+      "version": "10.5.2",
+      "resolved": "https://registry.npmjs.org/mocha/-/mocha-10.5.2.tgz",
+      "integrity": "sha512-9btlN3JKCefPf+vKd/kcKz2SXxi12z6JswkGfaAF0saQvnsqLJk504ZmbxhSoENge08E9dsymozKgFMTl5PQsA==",
       "dev": true,
       "dependencies": {
         "ansi-colors": "4.1.1",
@@ -10789,9 +10789,9 @@
       "dev": true
     },
     "mocha": {
-      "version": "10.5.1",
-      "resolved": "https://registry.npmjs.org/mocha/-/mocha-10.5.1.tgz",
-      "integrity": "sha512-eq5tEnaz2kM9ade8cuGJBMh5fBb9Ih/TB+ddlmPR+wLQmwLhUwa0ovqDlg7OTfKquW0BI7NUcNWX7DH8sC+3gw==",
+      "version": "10.5.2",
+      "resolved": "https://registry.npmjs.org/mocha/-/mocha-10.5.2.tgz",
+      "integrity": "sha512-9btlN3JKCefPf+vKd/kcKz2SXxi12z6JswkGfaAF0saQvnsqLJk504ZmbxhSoENge08E9dsymozKgFMTl5PQsA==",
       "dev": true,
       "requires": {
         "ansi-colors": "4.1.1",
diff --git a/package.json b/package.json
index d95e9f14..e990d9ca 100644
--- a/package.json
+++ b/package.json
@@ -53,7 +53,7 @@
     "metalsmith-pdfize": "^4.0.0",
     "metalsmith-renamer": "^0.5.25",
     "metalsmith-tags": "^2.1.0",
-    "mocha": "^10.5.1",
+    "mocha": "^10.5.2",
     "normalize.css": "^8.0.1",
     "nunjucks": "^3.2.4",
     "open": "^10.1.0",