diff --git a/packages/utility-tools/package.json b/packages/utility-tools/package.json
index 8a65f76..9015cdb 100644
--- a/packages/utility-tools/package.json
+++ b/packages/utility-tools/package.json
@@ -11,7 +11,6 @@
   "author": "Nuño Sempere",
   "license": "MIT",
   "dependencies": {
-    "@quri/squiggle-lang": "^0.2.11",
-    "utility-tools": "^0.2.2"
+    "@quri/squiggle-lang": "^0.2.11"
   }
 }
diff --git a/packages/webpage-refactor/components/resultsTable.js b/packages/webpage-refactor/components/resultsTable.js
index f76ec62..b7bafec 100644
--- a/packages/webpage-refactor/components/resultsTable.js
+++ b/packages/webpage-refactor/components/resultsTable.js
@@ -117,17 +117,18 @@ export function ResultsTable({ isListOrdered, listAfterMergeSort, links }) {
       </div>
       <div className="grid w-full place-items-center text-center ">
         <p className="mt-8  max-w-5xl">
-          *This is the geometric mean if all elements are either all positive or
-          all negative, and the arithmetic mean otherwise. For a principled
-          aggregation which is able to produce meaningfull 90% confidence
-          intervals, see the{" "}
+          *This is the geometric mean of all means of paths if all elements are
+          either all positive or all negative, and the arithmetic mean
+          otherwise. Paths with a non-numeric mean (e.g., resulting from
+          dividing by a mean of 0) are ignored. For a principled aggregation
+          which is able to produce meaningfull 90% confidence intervals, see the{" "}
           <a
             href="https://github.com/quantified-uncertainty/utility-function-extractor/tree/master/packages/utility-tools"
             target="_blank"
           >
             utility-tools package
           </a>{" "}
-          in npm or github
+          in npm or Github
         </p>
       </div>
     </div>
diff --git a/packages/webpage-refactor/package.json b/packages/webpage-refactor/package.json
index 136e99f..f3b670c 100644
--- a/packages/webpage-refactor/package.json
+++ b/packages/webpage-refactor/package.json
@@ -27,7 +27,7 @@
     "react-markdown": "^6.0.2",
     "remark-gfm": "^1.0.0",
     "simple-react-cytoscape": "^1.0.4",
-    "utility-tools": "^0.2.5"
+    "utility-tools": "^1.0.4"
   },
   "devDependencies": {
     "@netlify/plugin-nextjs": "^4.2.1",
diff --git a/packages/webpage-refactor/yarn.lock b/packages/webpage-refactor/yarn.lock
index e356162..9574f82 100644
--- a/packages/webpage-refactor/yarn.lock
+++ b/packages/webpage-refactor/yarn.lock
@@ -4048,10 +4048,10 @@ utility-tools@^0.2.2:
   dependencies:
     "@quri/squiggle-lang" "^0.2.11"
 
-utility-tools@^0.2.5:
-  version "0.2.5"
-  resolved "https://registry.yarnpkg.com/utility-tools/-/utility-tools-0.2.5.tgz#73ee06c88d74fc5a7bf87882caf93abed28600c2"
-  integrity sha512-sXT3RiOdjgO0DeYr5G3CPYrrXR2+8+d+GBGN6VELYXSFWfzBNUN1DA/alyYyuDaXRI+iBQequpuPy9rsHvsXGA==
+utility-tools@^1.0.4:
+  version "1.0.4"
+  resolved "https://registry.yarnpkg.com/utility-tools/-/utility-tools-1.0.4.tgz#3d565d82445b1825708eb8ecfdd4cd479b08b3dd"
+  integrity sha512-m7wLilx3hn6UrKf1RznpaJ86SPNx7z72g+NVdEwwka+tOwzTQS4bCplN60/lApur/Xp16fOCpXIpdZFURH1L+g==
   dependencies:
     "@quri/squiggle-lang" "^0.2.11"
     utility-tools "^0.2.2"