diff --git a/.github/workflows/aab-reproducibility-check.yml b/.github/workflows/aab-reproducibility-check.yml
new file mode 100644
index 0000000..1756e68
--- /dev/null
+++ b/.github/workflows/aab-reproducibility-check.yml
@@ -0,0 +1,34 @@
+name: Check Reproducibility of Android AAB
+
+on:
+  workflow_dispatch:
+  pull_request:
+    types: [labeled]
+
+concurrency:
+  group: android-aab-repro-check-${{ github.ref }}
+  cancel-in-progress: true
+
+permissions:
+  contents: read
+
+jobs:
+  build-reproducible-aab-deploy:
+    if: github.event_name == 'workflow_dispatch' || github.event.label.name == 'verify-android-aab-reproducible'
+    runs-on: ubuntu-24.04
+    timeout-minutes: 90
+
+    steps:
+      - name: Check out repo
+        uses: actions/checkout@v4
+
+      - name: Run build script
+        id: build
+        shell: bash
+        run: |
+          set -Eeuo pipefail
+
+          sudo env SECLUSO_REPRO_CLEAN=1 SECLUSO_REPRO_USE_HOST_CACHES=0 SECLUSO_REPRO_GRADLE_JVMARGS='-Xmx2G -XX:MaxMetaspaceSize=512m -XX:ReservedCodeCacheSize=256m -XX:+HeapDumpOnOutOfMemoryError' tool/repro/build_aab_with_docker.sh
+      - name: Emit artifact hash
+        shell: bash
+        run: sudo sha256sum "$GITHUB_WORKSPACE/build/reproducible/app-release-unsigned.aab"
\ No newline at end of file
diff --git a/pubspec.lock b/pubspec.lock
index ff29d36..5be7eae 100644
--- a/pubspec.lock
+++ b/pubspec.lock
@@ -157,10 +157,10 @@ packages:
     dependency: transitive
     description:
       name: characters
-      sha256: faf38497bda5ead2a8c7615f4f7939df04333478bf32e4173fcb06d428b5716b
+      sha256: f71061c654a3380576a52b451dd5532377954cf9dbd272a78fc8479606670803
       url: "https://pub.dev"
     source: hosted
-    version: "1.4.1"
+    version: "1.4.0"
   checked_yaml:
     dependency: transitive
     description:
@@ -667,26 +667,26 @@ packages:
     dependency: transitive
     description:
       name: leak_tracker
-      sha256: "33e2e26bdd85a0112ec15400c8cbffea70d0f9c3407491f672a2fad47915e2de"
+      sha256: "6bb818ecbdffe216e81182c2f0714a2e62b593f4a4f13098713ff1685dfb6ab0"
       url: "https://pub.dev"
     source: hosted
-    version: "11.0.2"
+    version: "10.0.9"
   leak_tracker_flutter_testing:
     dependency: transitive
     description:
       name: leak_tracker_flutter_testing
-      sha256: "1dbc140bb5a23c75ea9c4811222756104fbcd1a27173f0c34ca01e16bea473c1"
+      sha256: f8b613e7e6a13ec79cfdc0e97638fddb3ab848452eff057653abd3edba760573
       url: "https://pub.dev"
     source: hosted
-    version: "3.0.10"
+    version: "3.0.9"
   leak_tracker_testing:
     dependency: transitive
     description:
       name: leak_tracker_testing
-      sha256: "8d5a2d49f4a66b49744b23b018848400d23e54caf9463f4eb20df3eb8acb2eb1"
+      sha256: "6ba465d5d76e67ddf503e1161d1f4a6bc42306f9d66ca1e8f079a47290fb06d3"
       url: "https://pub.dev"
     source: hosted
-    version: "3.0.2"
+    version: "3.0.1"
   lints:
     dependency: transitive
     description:
@@ -723,26 +723,26 @@ packages:
     dependency: transitive
     description:
       name: matcher
-      sha256: dc0b7dc7651697ea4ff3e69ef44b0407ea32c487a39fff6a4004fa585e901861
+      sha256: dc58c723c3c24bf8d3e2d3ad3f2f9d7bd9cf43ec6feaa64181775e60190153f2
       url: "https://pub.dev"
     source: hosted
-    version: "0.12.19"
+    version: "0.12.17"
   material_color_utilities:
     dependency: transitive
     description:
       name: material_color_utilities
-      sha256: "9c337007e82b1889149c82ed242ed1cb24a66044e30979c44912381e9be4c48b"
+      sha256: f7142bb1154231d7ea5f96bc7bde4bda2a0945d2806bb11670e30b850d56bdec
       url: "https://pub.dev"
     source: hosted
-    version: "0.13.0"
+    version: "0.11.1"
   meta:
     dependency: transitive
     description:
       name: meta
-      sha256: "23f08335362185a5ea2ad3a4e597f1375e78bce8a040df5c600c8d3552ef2394"
+      sha256: e3641ec5d63ebf0d9b41bd43201a66e3fc79a65db5f61fc181f04cd27aab950c
       url: "https://pub.dev"
     source: hosted
-    version: "1.17.0"
+    version: "1.16.0"
   mime:
     dependency: transitive
     description:
@@ -1255,10 +1255,10 @@ packages:
     dependency: transitive
     description:
       name: test_api
-      sha256: "8161c84903fd860b26bfdefb7963b3f0b68fee7adea0f59ef805ecca346f0c7a"
+      sha256: fb31f383e2ee25fbbfe06b40fe21e1e458d14080e3c67e7ba0acfde4df4e0bbd
       url: "https://pub.dev"
     source: hosted
-    version: "0.7.10"
+    version: "0.7.4"
   timezone:
     dependency: transitive
     description:
@@ -1391,10 +1391,10 @@ packages:
     dependency: transitive
     description:
       name: vector_math
-      sha256: d530bd74fea330e6e364cda7a85019c434070188383e1cd8d9777ee586914c5b
+      sha256: "80b3257d1492ce4d091729e3a67a60407d227c27241d6927be0130c98e741803"
       url: "https://pub.dev"
     source: hosted
-    version: "2.2.0"
+    version: "2.1.4"
   video_player:
     dependency: "direct main"
     description:
@@ -1590,5 +1590,5 @@ packages:
     source: hosted
     version: "3.1.3"
 sdks:
-  dart: ">=3.9.0-0 <4.0.0"
-  flutter: ">=3.32.0"
+  dart: ">=3.8.0 <4.0.0"
+  flutter: ">=3.32.0"
\ No newline at end of file