diff --git a/.github/workflows/gradle_build.yml b/.github/workflows/gradle_build.yml
index e6a970d..d31daa9 100644
--- a/.github/workflows/gradle_build.yml
+++ b/.github/workflows/gradle_build.yml
@@ -3,6 +3,7 @@ name: Build APK
 on:
   push:
     branches: [ master, dev, ci-cd ]
+    tags: [ 'v*' ]
   pull_request:
     branches: [ master, dev ]
 
@@ -42,5 +43,5 @@ jobs:
         if: github.event_name == 'push' && startsWith(github.ref, 'refs/tags/v')
         uses: softprops/action-gh-release@v2
         with:
-          files: app/build/outputs/apk/basic/release/*.apk
+          files: sensorhub-android-app/build/outputs/apk/debug/*.apk
           generate_release_notes: true
\ No newline at end of file
diff --git a/.gitmodules b/.gitmodules
index 189cbdf..2cb96f6 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -5,4 +5,4 @@
 [submodule "include/osh-core"]
 	path = submodules/osh-core
 	url = git@github.com:kalynstricklin/osh-core.git
-	branch = update-moduleutils
+	branch = android
diff --git a/build.gradle b/build.gradle
index fd68068..fdaf444 100644
--- a/build.gradle
+++ b/build.gradle
@@ -3,7 +3,7 @@ ext.compileSdkVersion = 34
 ext.minSdkVersion = 33
 ext.targetSdkVersion = 30
 ext.buildToolsVersion = "34.0.0"
-version = '4.1.1'
+version = '4.1.0'
 
 buildscript {
     repositories {
diff --git a/submodules/osh-core b/submodules/osh-core
index 9b74736..6528a26 160000
--- a/submodules/osh-core
+++ b/submodules/osh-core
@@ -1 +1 @@
-Subproject commit 9b747363b13b60b93c83f8ab499b8a022d401288
+Subproject commit 6528a26d57e0d13fe91f4340be715ca309f146be