diff --git a/src/webui/quarto-preview/deno.lock b/src/webui/quarto-preview/deno.lock
index dffe2c701b6..5e23fe5ef7a 100644
--- a/src/webui/quarto-preview/deno.lock
+++ b/src/webui/quarto-preview/deno.lock
@@ -207,7 +207,7 @@
         "npm:@fluentui/react-icons@^2.0.201",
         "npm:@types/react-dom@^18.2.0",
         "npm:@types/react@^18.2.0",
-        "npm:ansi-output@^0.0.1",
+        "npm:ansi-output@^0.0.9",
         "npm:esbuild@^0.15.9",
         "npm:has@^1.0.3",
         "npm:postcss@^8.4.18",
diff --git a/src/webui/quarto-preview/package.json b/src/webui/quarto-preview/package.json
index c70d60d6893..218657dc687 100644
--- a/src/webui/quarto-preview/package.json
+++ b/src/webui/quarto-preview/package.json
@@ -22,7 +22,7 @@
     "@fluentui/react-components": "~9.48.0",
     "react": "^18.2.0",
     "react-dom": "^18.2.0",
-    "ansi-output": "^0.0.1"
+    "ansi-output": "^0.0.9"
   },
   "devDependencies": {
     "@types/react": "^18.2.0",