diff --git a/package-lock.json b/package-lock.json
index 9f1425e..a07a3d1 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -21,7 +21,7 @@
         "@web/test-runner": "^0.17.1",
         "eslint": "^8.50.0",
         "eslint-plugin-github": "^4.10.0",
-        "open-props": "^1.5.15",
+        "open-props": "^1.6.3",
         "postcss": "^8.4.30",
         "postcss-cli": "^10.1.0",
         "postcss-import": "^15.1.0",
@@ -5737,9 +5737,9 @@
       }
     },
     "node_modules/open-props": {
-      "version": "1.5.15",
-      "resolved": "https://registry.npmjs.org/open-props/-/open-props-1.5.15.tgz",
-      "integrity": "sha512-LwkMUm7xr7C2qt7RE1rEyAt8OTHDE2QSvWM3g2B6OCHkj+wsWhwi5unuiobM/bOWX253WjS1GmMuY36E2v0amQ==",
+      "version": "1.6.3",
+      "resolved": "https://registry.npmjs.org/open-props/-/open-props-1.6.3.tgz",
+      "integrity": "sha512-rRuYSJMFLMrkEfgl+H868UWxn8J2TCSao/4hnkn0DlSCvFpFw71yo13S5PmkdxqgFMLnTApqlYkdA/RRrcLRzg==",
       "dev": true
     },
     "node_modules/optionator": {
@@ -11878,9 +11878,9 @@
       }
     },
     "open-props": {
-      "version": "1.5.15",
-      "resolved": "https://registry.npmjs.org/open-props/-/open-props-1.5.15.tgz",
-      "integrity": "sha512-LwkMUm7xr7C2qt7RE1rEyAt8OTHDE2QSvWM3g2B6OCHkj+wsWhwi5unuiobM/bOWX253WjS1GmMuY36E2v0amQ==",
+      "version": "1.6.3",
+      "resolved": "https://registry.npmjs.org/open-props/-/open-props-1.6.3.tgz",
+      "integrity": "sha512-rRuYSJMFLMrkEfgl+H868UWxn8J2TCSao/4hnkn0DlSCvFpFw71yo13S5PmkdxqgFMLnTApqlYkdA/RRrcLRzg==",
       "dev": true
     },
     "optionator": {
diff --git a/package.json b/package.json
index 6e1b2f3..dd01483 100644
--- a/package.json
+++ b/package.json
@@ -37,7 +37,7 @@
     "@web/test-runner": "^0.17.1",
     "eslint": "^8.50.0",
     "eslint-plugin-github": "^4.10.0",
-    "open-props": "^1.5.15",
+    "open-props": "^1.6.3",
     "postcss": "^8.4.30",
     "postcss-cli": "^10.1.0",
     "postcss-import": "^15.1.0",