diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 69e99547b26e9e7fb1adebe7bf719a15b5bc86b2..24c806300e1f1c8f735872cbf9399682c67c1ac7 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -1,25 +1,16 @@
 image: ghcr.io/cirruslabs/flutter:latest
 
 stages:
-  - update
   - build-debug
   - build-release
   - release
   - deploy
 
-update:
-  stage: update
-  except:
-    - tags
-  script:
-    - flutter packages get
-    - flutter packages upgrade
-  interruptible: true
-
 android:build-debug:
   stage: build-debug
   except:
     - tags
+    - master
   script:
     # Flutter local configuration
     - echo flutter.sdk=$FLUTTER_PATH > android/local.properties
@@ -49,8 +40,6 @@ android:build-release:
     - master
   except:
     - tags
-  dependencies:
-    - android:build-debug
   script:
     # Flutter local configuration
     - echo flutter.sdk=$FLUTTER_PATH > android/local.properties
@@ -121,4 +110,4 @@ android:deploy:
   dependencies:
     - application:release
   script:
-    - curl "${REPOSITORY_UPDATE_WEBHOOK}?token=${REPOSITORY_TOKEN}"
+    - curl "${REPOSITORY_UPDATE_WEBHOOK}?token=${REPOSITORY_TOKEN}" --fail
diff --git a/android/gradle.properties b/android/gradle.properties
index f0be9fb67d6fe0b36ce90df03ff2f3f1551d738c..d9abd55731010fe508f39321892e8002f10e79ef 100644
--- a/android/gradle.properties
+++ b/android/gradle.properties
@@ -1,5 +1,5 @@
 org.gradle.jvmargs=-Xmx1536M
 android.useAndroidX=true
 android.enableJetifier=true
-app.versionName=0.0.11
-app.versionCode=11
+app.versionName=0.0.12
+app.versionCode=12
diff --git a/fastlane/metadata/android/en-US/changelogs/12.txt b/fastlane/metadata/android/en-US/changelogs/12.txt
new file mode 100644
index 0000000000000000000000000000000000000000..c78c37f05542dbe46e57b314635001a9525a3c3d
--- /dev/null
+++ b/fastlane/metadata/android/en-US/changelogs/12.txt
@@ -0,0 +1 @@
+Improve CI/CD, remove "update" step, disable "build-debug" in master branch.
diff --git a/fastlane/metadata/android/fr-FR/changelogs/12.txt b/fastlane/metadata/android/fr-FR/changelogs/12.txt
new file mode 100644
index 0000000000000000000000000000000000000000..8ddc4d32c5d6b70854bd76c9afbf81b76b748ef3
--- /dev/null
+++ b/fastlane/metadata/android/fr-FR/changelogs/12.txt
@@ -0,0 +1 @@
+Amélioration de la CI/CD. Suppression de "update" et désactivation de "build-debug" sur master.
diff --git a/pubspec.yaml b/pubspec.yaml
index d035fa7e8e2e3f391f3d1ee66286a9b061a15540..553c373d9b1a925596874ad75fe8c4fb5a246534 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -1,7 +1,7 @@
 name: tetrisdual
 description: Tetris Dual Game
 publish_to: 'none'
-version: 0.0.11+11
+version: 0.0.12+12
 
 environment:
   sdk: '^3.0.0'