diff --git a/CHANGELOG.md b/CHANGELOG.md
index 9ee5a13..279c5d6 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,10 +2,15 @@
 
 ## Versión actual
 
-- Versión base: `1.2.3`
+- Versión base: `1.2.4`
 
 ## Historial
 
+### 1.2.4 - 2026-04-23
+
+- Android corrige el cierre de sesión para volver a ofrecer la pantalla biométrica cuando existen credenciales biométricas guardadas.
+- Se publica APK nuevo con versión visible `1.2.4`.
+
 ### 1.2.3 - 2026-04-23
 
 - La web fuerza uso de `/api` y `/api/downloads/android-apk` cuando corre en `sign.linkedcorp.net`, evitando compilar enlaces de producción con IPs de desarrollo.
diff --git a/VERSION b/VERSION
index 0495c4a..e8ea05d 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-1.2.3
+1.2.4
diff --git a/android/app/build.gradle b/android/app/build.gradle
index 471e73d..769aa29 100644
--- a/android/app/build.gradle
+++ b/android/app/build.gradle
@@ -18,8 +18,8 @@ android {
         applicationId "net.linkedcorp.linkedsign"
         minSdk 26
         targetSdk 35
-        versionCode 10203
-        versionName "1.2.3"
+        versionCode 10204
+        versionName "1.2.4"
 
         buildConfigField "String", "API_BASE_URL", "\"${apiBaseUrl}\""
     }
diff --git a/android/app/src/main/java/net/linkedcorp/linkedsign/ui/LinkedSignApp.kt b/android/app/src/main/java/net/linkedcorp/linkedsign/ui/LinkedSignApp.kt
index 44f0af2..0146a70 100644
--- a/android/app/src/main/java/net/linkedcorp/linkedsign/ui/LinkedSignApp.kt
+++ b/android/app/src/main/java/net/linkedcorp/linkedsign/ui/LinkedSignApp.kt
@@ -272,7 +272,7 @@ fun LinkedSignApp(viewModel: MainViewModel, appContext: Context, activity: Compo
                                 viewModel.logout()
                                 authMode = AuthMode.Login
                                 pendingSignDocumentId = null
-                                appUnlocked = !(biometricAvailable && state.biometricEnabled && state.biometricHasCredentials)
+                                appUnlocked = false
                                 snackbarHostState.showSnackbar("Sesión cerrada.")
                             }
                         }) {
@@ -364,7 +364,7 @@ fun LinkedSignApp(viewModel: MainViewModel, appContext: Context, activity: Compo
                         viewModel.logout()
                         authMode = AuthMode.Login
                         pendingSignDocumentId = null
-                        appUnlocked = true
+                        appUnlocked = false
                         snackbarHostState.showSnackbar("Sesión cerrada.")
                     }
                 }
diff --git a/backend/package.json b/backend/package.json
index 5a986dd..5506159 100644
--- a/backend/package.json
+++ b/backend/package.json
@@ -1,6 +1,6 @@
 {
   "name": "linkedsign-backend",
-  "version": "1.2.3",
+  "version": "1.2.4",
   "private": true,
   "description": "Initial backend for LinkedSign",
   "main": "src/server.js",
diff --git a/frontend/package.json b/frontend/package.json
index 2300842..bf890f3 100644
--- a/frontend/package.json
+++ b/frontend/package.json
@@ -1,7 +1,7 @@
 {
   "name": "frontend",
   "private": true,
-  "version": "1.2.3",
+  "version": "1.2.4",
   "type": "module",
   "scripts": {
     "dev": "vite",