diff --git a/src/components/Filters/DateFilter.js b/src/components/Filters/DateFilter.js
index 602a13aa..a42c39a2 100644
--- a/src/components/Filters/DateFilter.js
+++ b/src/components/Filters/DateFilter.js
@@ -22,7 +22,7 @@ dayjs.extend(dayjsIsBetween);
 dayjs.extend(dayjsUtc);
 
 const WARN_SERIES_BREAK =
-  'CFPB updated product and issue options in April 2017 and August 2023';
+  'CFPB updated product and issue options in April 2017 and August 2023.';
 
 const LEARN_SERIES_BREAK =
   'https://www.consumerfinance.gov/data-research/consumer-complaints/#past-changes';
diff --git a/src/components/Filters/__tests__/__snapshots__/DateFilter.spec.js.snap b/src/components/Filters/__tests__/__snapshots__/DateFilter.spec.js.snap
index 806a794e..ba78c08f 100644
--- a/src/components/Filters/__tests__/__snapshots__/DateFilter.spec.js.snap
+++ b/src/components/Filters/__tests__/__snapshots__/DateFilter.spec.js.snap
@@ -40,7 +40,7 @@ exports[`component::DateFilter snapshot shows a warning for April 2017 1`] = `
         className="u-mt15"
       >
          
-        CFPB updated product and issue options in April 2017 and August 2023
+        CFPB updated product and issue options in April 2017 and August 2023.
          
         <a
           aria-label="Learn more about Product and Issue changes (opens in new window)"
@@ -211,7 +211,7 @@ exports[`component::DateFilter snapshot shows errors 1`] = `
         className="u-mt15"
       >
          
-        CFPB updated product and issue options in April 2017 and August 2023
+        CFPB updated product and issue options in April 2017 and August 2023.
          
         <a
           aria-label="Learn more about Product and Issue changes (opens in new window)"
@@ -392,7 +392,7 @@ exports[`component::DateFilter snapshot supports no dates in the Redux Store 1`]
         className="u-mt15"
       >
          
-        CFPB updated product and issue options in April 2017 and August 2023
+        CFPB updated product and issue options in April 2017 and August 2023.
          
         <a
           aria-label="Learn more about Product and Issue changes (opens in new window)"