diff --git a/build-profile.json5 b/build-profile.json5
index e93a7cf697d580cae8194a0ef39d96540dba07ba..3960d81c9a3460a2a785876d7f8a4b55a752bd78 100644
--- a/build-profile.json5
+++ b/build-profile.json5
@@ -19,9 +19,9 @@
       {
         "name": "default",
         "signingConfig": "default",
-        "compileSdkVersion": 19,
-        "compatibleSdkVersion": 19,
-        "targetSdkVersion": 19,
+        "compileSdkVersion": 20,
+        "compatibleSdkVersion": 20,
+        "targetSdkVersion": 20,
         "runtimeOS": "OpenHarmony"
       }
     ]