diff --git a/src-a11y/package-lock.json b/src-a11y/package-lock.json
index dfa166a5cd..5a792dd0e6 100644
--- a/src-a11y/package-lock.json
+++ b/src-a11y/package-lock.json
@@ -5,9 +5,9 @@
   "requires": true,
   "dependencies": {
     "@progress/wct-a11y-spec": {
-      "version": "2.0.5",
-      "resolved": "https://registry.npmjs.org/@progress/wct-a11y-spec/-/wct-a11y-spec-2.0.5.tgz",
-      "integrity": "sha512-YJzeSCsLjt6Sky00AURG2cYhqbjgxDhS4LjxhZdM6km3xEIqJCJR/aFfuRsf4z00+AppVdQuPFAS9k8UsNob0g==",
+      "version": "2.0.6",
+      "resolved": "https://registry.npmjs.org/@progress/wct-a11y-spec/-/wct-a11y-spec-2.0.6.tgz",
+      "integrity": "sha512-0hfZmY3Jzu6vI58hjggSCPdLrBrSzZWz3L/sulz8AmktSpjRM6kCg1mZAqiBrQm8rOlnrp64l0DGkH+TGNlMUg==",
       "dev": true
     },
     "abbrev": {
diff --git a/src-a11y/package.json b/src-a11y/package.json
index 7889f39a5a..978c88eaad 100644
--- a/src-a11y/package.json
+++ b/src-a11y/package.json
@@ -8,7 +8,7 @@
   "author": "",
   "license": "ISC",
   "devDependencies": {
-    "@progress/wct-a11y-spec": "^2.0.5",
+    "@progress/wct-a11y-spec": "^2.0.6",
     "gulp": "^4.0.2",
     "gulp-json-editor": "^2.5.6",
     "gulp-rename": "^2.0.0",