diff --git a/.github/workflows/deploy.yaml b/.github/workflows/deploy.yaml
index 30bca78..222bdb1 100644
--- a/.github/workflows/deploy.yaml
+++ b/.github/workflows/deploy.yaml
@@ -12,21 +12,21 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout repo
-        uses: actions/checkout@v3
+        uses: actions/checkout@v3.6.0
 
       - name: Set up Ruby
-        uses: ruby/setup-ruby@v1
+        uses: ruby/setup-ruby@v1.318.0
         with:
           bundler-cache: true
 
       - name: Setup Java
-        uses: actions/setup-java@v4
+        uses: actions/setup-java@v4.8.0
         with:
           distribution: zulu
           java-version: 8
 
       - name: Set up Flutter
-        uses: subosito/flutter-action@v2
+        uses: subosito/flutter-action@v2.23.0
         with:
           channel: stable
           cache: true
@@ -77,21 +77,21 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout repo
-        uses: actions/checkout@v3
+        uses: actions/checkout@v3.6.0
 
       - name: Set up Ruby
-        uses: ruby/setup-ruby@v1
+        uses: ruby/setup-ruby@v1.318.0
         with:
           bundler-cache: true
 
       - name: Setup Java
-        uses: actions/setup-java@v4
+        uses: actions/setup-java@v4.8.0
         with:
           distribution: zulu
           java-version: 11
 
       - name: Set up Flutter
-        uses: subosito/flutter-action@v2
+        uses: subosito/flutter-action@v2.23.0
         with:
           channel: stable
           cache: true
@@ -142,21 +142,21 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout repo
-        uses: actions/checkout@v3
+        uses: actions/checkout@v3.6.0
 
       - name: Set up Ruby
-        uses: ruby/setup-ruby@v1
+        uses: ruby/setup-ruby@v1.318.0
         with:
           bundler-cache: true
 
       - name: Setup Java
-        uses: actions/setup-java@v4
+        uses: actions/setup-java@v4.8.0
         with:
           distribution: zulu
           java-version: 17
 
       - name: Set up Flutter
-        uses: subosito/flutter-action@v2
+        uses: subosito/flutter-action@v2.23.0
         with:
           channel: stable
           cache: true
diff --git a/.github/workflows/lint.yaml b/.github/workflows/lint.yaml
index 6012f6f..cac8cae 100644
--- a/.github/workflows/lint.yaml
+++ b/.github/workflows/lint.yaml
@@ -17,10 +17,10 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout repo
-        uses: actions/checkout@v4
+        uses: actions/checkout@v4.3.1
 
       - name: Setup Flutter
-        uses: subosito/flutter-action@v2
+        uses: subosito/flutter-action@v2.23.0
         with:
           channel: "stable"
           cache: true
diff --git a/pubspec.yaml b/pubspec.yaml
index ad6dbdc..7ad9aa7 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -12,7 +12,7 @@ dependencies:
   font_awesome_flutter: 10.7.0
   flutter_launcher_icons: 0.13.1
   flutter_native_splash: 2.4.1
-  shared_preferences: ^2.3.1
+  shared_preferences: 2.5.5
   flutter_screenutil: 5.9.3
   sign_in_button: 3.2.0
   syncfusion_flutter_datepicker: 26.2.8
@@ -27,16 +27,16 @@ dependencies:
   dropdown_button2: 2.3.9
   persistent_bottom_nav_bar_v2: 5.3.0
   image_picker: 1.1.2
-  flutter_appauth: ^6.0.7
-  awesome_notifications: ^0.9.3+1
+  flutter_appauth: 6.0.7
+  awesome_notifications: 0.9.3
   permission_handler: 11.3.1
-  awesome_notifications_fcm: ^0.9.3+1
+  awesome_notifications_fcm: 0.9.3
   toggle_list: 0.3.1
   animated_custom_dropdown: 3.1.1
   # web_socket_channel: 3.0.1
-  go_router: ^14.2.3
-  dart_pusher_channels: ^1.2.3
-  awesome_bottom_bar: ^1.2.4
+  go_router: 14.8.1
+  dart_pusher_channels: 1.3.1
+  awesome_bottom_bar: 1.2.4
 
   intl: any
   flutter_chat_types: any
@@ -46,7 +46,7 @@ dependencies:
 dev_dependencies:
   flutter_test:
     sdk: flutter
-  flutter_lints: ^4.0.0
+  flutter_lints: 4.0.0
 
 flutter_launcher_icons:
   remove_alpha_ios: true