diff --git a/exercises/pangram/canonical-data.json b/exercises/pangram/canonical-data.json
index a2a69e05b6..95d01089c7 100644
--- a/exercises/pangram/canonical-data.json
+++ b/exercises/pangram/canonical-data.json
@@ -3,7 +3,7 @@
   "comments": [
     "A pangram is a sentence using every letter of the alphabet at least once."
   ],
-  "version": "1.1.0",
+  "version": "1.2.0",
   "cases": [
     {
       "description": "Check if the given string is an pangram",
@@ -17,6 +17,12 @@
           "input": "",
           "expected": false
         },
+        {
+          "description": "recognizes a perfect lower case pangram",
+          "property": "isPangram",
+          "input": "abcdefghijklmnopqrstuvwxyz",
+          "expected": true
+        },
         {
           "description": "pangram with only lower case",
           "property": "isPangram",