diff --git a/.github/workflows/build-release.yml b/.github/workflows/build-release.yml
index ae100390..70046801 100644
--- a/.github/workflows/build-release.yml
+++ b/.github/workflows/build-release.yml
@@ -37,7 +37,7 @@ jobs:
         uses: subosito/flutter-action@v1
         with:
           channel: stable
-          flutter-version: 3.7.x
+          flutter-version: 3.16.x
 
       - name: Flutter info
         run: |
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index c79d9897..4de329c2 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -19,7 +19,7 @@ jobs:
         uses: subosito/flutter-action@v1
         with:
           channel: 'stable'
-          flutter-version: '3.13.x'
+          flutter-version: '3.16.x'
 
       - run: dart --version
       - run: flutter --version
diff --git a/.github/workflows/linter.yml b/.github/workflows/linter.yml
index 8ce6ddba..cea63576 100644
--- a/.github/workflows/linter.yml
+++ b/.github/workflows/linter.yml
@@ -20,7 +20,7 @@ jobs:
         uses: subosito/flutter-action@v1
         with:
           channel: 'stable'
-          flutter-version: '3.13.x'
+          flutter-version: '3.16.x'
 
       - name: Get dependencies
         run: flutter pub get
diff --git a/README.md b/README.md
index 493c0a1c..65363582 100644
--- a/README.md
+++ b/README.md
@@ -43,7 +43,7 @@ Alternatively, you can use the test server (the db is reset every day):
 Install Flutter, and all its dependencies, and create a new virtual device:
 <https://flutter.dev/docs/get-started/install>.
 
-The app currently uses flutter 3.13
+The app currently uses flutter 3.16
 
 ### 3