diff --git a/src/lib/default-project/project.json b/src/lib/default-project/project.json
index 97138fa108d57502a5f51bff5a0ab2b69fea41e1..ab5dbf242c59f053126cf963aaa28b5daecaf750 100644
--- a/src/lib/default-project/project.json
+++ b/src/lib/default-project/project.json
@@ -24,7 +24,7 @@
     "children": [{
             "objName": "Sprite1",
             "sounds": [{
-                    "soundName": "meow",
+                    "soundName": "Meow",
                     "soundID": 0,
                     "md5": "83c36d806dc92327b9e7049a565c6bff.wav",
                     "sampleCount": 18688,
@@ -59,4 +59,4 @@
             "spriteInfo": {
             }
         }]
-}
\ No newline at end of file
+}
diff --git a/src/lib/libraries/sprites.json b/src/lib/libraries/sprites.json
index 95ff831cb8b238f1ee5a37e1832fb8889e9b8185..71029700450f89ed76793e41a68efa37e788b8b2 100644
--- a/src/lib/libraries/sprites.json
+++ b/src/lib/libraries/sprites.json
@@ -1061,7 +1061,7 @@
             "objName": "Cat",
             "sounds": [
                 {
-                    "soundName": "meow",
+                    "soundName": "Meow",
                     "soundID": -1,
                     "md5": "83c36d806dc92327b9e7049a565c6bff.wav",
                     "sampleCount": 18688,
@@ -2189,7 +2189,7 @@
             "objName": "Hippo1",
             "sounds": [
                 {
-                    "soundName": "meow",
+                    "soundName": "Meow",
                     "soundID": -1,
                     "md5": "83c36d806dc92327b9e7049a565c6bff.wav",
                     "sampleCount": 18688,
@@ -2241,7 +2241,7 @@
             "objName": "Horse1",
             "sounds": [
                 {
-                    "soundName": "meow",
+                    "soundName": "Meow",
                     "soundID": -1,
                     "md5": "83c36d806dc92327b9e7049a565c6bff.wav",
                     "sampleCount": 18688,
@@ -2381,7 +2381,7 @@
             "objName": "Lion",
             "sounds": [
                 {
-                    "soundName": "meow",
+                    "soundName": "Meow",
                     "soundID": -1,
                     "md5": "83c36d806dc92327b9e7049a565c6bff.wav",
                     "sampleCount": 18688,
@@ -2561,7 +2561,7 @@
             "objName": "Octopus",
             "sounds": [
                 {
-                    "soundName": "meow",
+                    "soundName": "Meow",
                     "soundID": -1,
                     "md5": "83c36d806dc92327b9e7049a565c6bff.wav",
                     "sampleCount": 18688,
@@ -3473,7 +3473,7 @@
             "objName": "Watermelon",
             "sounds": [
                 {
-                    "soundName": "meow",
+                    "soundName": "Meow",
                     "soundID": -1,
                     "md5": "83c36d806dc92327b9e7049a565c6bff.wav",
                     "sampleCount": 18688,
@@ -3695,4 +3695,4 @@
             "spriteInfo": {}
         }
     }
-]
\ No newline at end of file
+]
diff --git a/test/integration/test.js b/test/integration/test.js
index 03151ae3872f77f1827bbf3b134dacf76a5bb968..d6baaf09410b0f13413b196e86d79bbb81b9c425 100644
--- a/test/integration/test.js
+++ b/test/integration/test.js
@@ -51,8 +51,8 @@ describe('costumes, sounds and variables', () => {
         await loadUri(uri);
         await clickText('Sound', blocksTabScope);
         await new Promise(resolve => setTimeout(resolve, 1000)); // Wait for scroll animation
-        // "meow" sound block should be visible
-        await findByText('meow', blocksTabScope);
+        // "Meow" sound block should be visible
+        await findByText('Meow', blocksTabScope);
         await clickText('Backdrops'); // Switch to the backdrop
         // Now "pop" sound block should be visible and motion blocks hidden
         await findByText('pop', blocksTabScope);
@@ -81,7 +81,7 @@ describe('costumes, sounds and variables', () => {
         await clickText('Sounds');
 
         // Delete the sound
-        await rightClickText('meow', soundsTabScope);
+        await rightClickText('Meow', soundsTabScope);
         await clickText('delete', soundsTabScope);
         await driver.switchTo().alert()
             .accept();