diff --git a/.venv/share/jupyter/lab/staging/package.json b/.venv/share/jupyter/lab/staging/package.json
index 69329162..502434fa 100644
--- a/.venv/share/jupyter/lab/staging/package.json
+++ b/.venv/share/jupyter/lab/staging/package.json
@@ -88,7 +88,7 @@
         "@phosphor/virtualdom": "^1.1.2",
         "@phosphor/widgets": "^1.6.0",
         "ajv": "~5.1.6",
-        "ansi_up": "^3.0.0",
+        "ansi_up": "^5.0.0",
         "codemirror": "~5.39.0",
         "comment-json": "^1.1.3",
         "es6-promise": "~4.1.1",
diff --git a/.venv/share/jupyter/lab/staging/yarn.lock b/.venv/share/jupyter/lab/staging/yarn.lock
index 1a7d0129..d8bc0b4b 100644
--- a/.venv/share/jupyter/lab/staging/yarn.lock
+++ b/.venv/share/jupyter/lab/staging/yarn.lock
@@ -1138,6 +1138,10 @@ ansi_up@^3.0.0:
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/ansi_up/-/ansi_up-3.0.0.tgz#27f45d8f457d9ceff59e4ea03c8e6f13c1a303e8"
 
+ansi_up@^5.0.0:
+  version "5.0.0"
+  resolved "https://registry.yarnpkg.com/ansi_up/-/ansi_up-5.0.0.tgz#9bc3b087a59bd543c98dd235a9c8e0a842c454e9"
+
 anymatch@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/anymatch/-/anymatch-2.0.0.tgz#bcb24b4f37934d9aa7ac17b4adaf89e7c76ef2eb"