diff --git a/web/package-lock.json b/web/package-lock.json
index 93056a18ef..6ebb0e441a 100644
--- a/web/package-lock.json
+++ b/web/package-lock.json
@@ -200,9 +200,9 @@
       "dev": true
     },
     "ansi_up": {
-      "version": "2.0.3",
-      "resolved": "https://registry.npmjs.org/ansi_up/-/ansi_up-2.0.3.tgz",
-      "integrity": "sha1-K10x33ISHat46jT1str2JuAVeKI="
+      "version": "5.0.0",
+      "resolved": "https://registry.npmjs.org/ansi_up/-/ansi_up-5.0.0.tgz",
+      "integrity": "sha512-RHw/w3Kb2U3k4XKfl8FXZW9ldxtTBbLNdKO0RboYeU4ReVwRP77M7b/OxiavMGZsBWcDxn/T0QiR+VtLf7mPYw=="
     },
     "anymatch": {
       "version": "2.0.0",
diff --git a/web/package.json b/web/package.json
index 62609bdf07..30966bf830 100644
--- a/web/package.json
+++ b/web/package.json
@@ -35,7 +35,7 @@
   "author": "Brad Rydzewski",
   "license": "Apache-2.0",
   "dependencies": {
-    "ansi_up": "^2.0.2",
+    "ansi_up": "^5.0.0",
     "babel-polyfill": "^6.23.0",
     "baobab": "^2.4.3",
     "baobab-react": "^2.1.2",
diff --git a/web/yarn.lock b/web/yarn.lock
index 2fa3ff71db..9a9438134a 100644
--- a/web/yarn.lock
+++ b/web/yarn.lock
@@ -117,9 +117,10 @@ ansi-styles@^3.1.0, ansi-styles@^3.2.0:
   dependencies:
     color-convert "^1.9.0"
 
-ansi_up@^2.0.2:
-  version "2.0.2"
-  resolved "https://registry.yarnpkg.com/ansi_up/-/ansi_up-2.0.2.tgz#9b54de508c5c579f5b6968e65c1b863e0680ab92"
+ansi_up@^5.0.0:
+  version "5.0.0"
+  resolved "https://registry.yarnpkg.com/ansi_up/-/ansi_up-5.0.0.tgz#9bc3b087a59bd543c98dd235a9c8e0a842c454e9"
+  integrity sha512-RHw/w3Kb2U3k4XKfl8FXZW9ldxtTBbLNdKO0RboYeU4ReVwRP77M7b/OxiavMGZsBWcDxn/T0QiR+VtLf7mPYw==
 
 anymatch@^1.3.0:
   version "1.3.2"