diff --git a/library.json b/library.json
index 5d095349..3cdf7a46 100644
--- a/library.json
+++ b/library.json
@@ -14,7 +14,7 @@
         "type": "git",
          "url": "https://github.com/earlephilhower/ESP8266Audio"
     },
-    "version": "1.5",
+    "version": "1.5.0",
     "homepage": "https://github.com/earlephilhower/ESP8266Audio",
     "dependencies": {
         "SPI": "1.0"
diff --git a/library.properties b/library.properties
index 926eb3fd..0eb36bee 100644
--- a/library.properties
+++ b/library.properties
@@ -1,5 +1,5 @@
 name=ESP8266Audio
-version=1.5
+version=1.5.0
 author=Earle F. Philhower, III
 maintainer=Earle F. Philhower, III
 sentence=Audio file and I2S sound playing routines.