diff --git a/.github/workflows/dart-ci.yaml b/.github/workflows/dart-ci.yaml
index e500c58e..1a74912b 100644
--- a/.github/workflows/dart-ci.yaml
+++ b/.github/workflows/dart-ci.yaml
@@ -17,10 +17,10 @@ jobs:
       - uses: actions/checkout@v2
       - uses: subosito/flutter-action@v1
         with:
-          flutter-version: '2.5.0'
+          flutter-version: '2.5.3'
       - uses: dart-lang/setup-dart@v1
         with:
-          sdk: '2.14.1'
+          sdk: '2.14.4'
 
       - name: Set environment
         if: startsWith(matrix.os, 'macos') || startsWith(matrix.os, 'ubuntu')
diff --git a/.github/workflows/release.yaml b/.github/workflows/release.yaml
index 0ea73d7f..7b69fd9d 100644
--- a/.github/workflows/release.yaml
+++ b/.github/workflows/release.yaml
@@ -25,10 +25,10 @@ jobs:
       - uses: actions/checkout@v2
       - uses: subosito/flutter-action@v1
         with:
-          flutter-version: '2.5.0'
+          flutter-version: '2.5.3'
       - uses: dart-lang/setup-dart@v1
         with:
-          sdk: '2.14.1'
+          sdk: '2.14.4'
 
       - name: Set environment for macos and ubuntu
         if: startsWith(matrix.os, 'macos') || startsWith(matrix.os, 'ubuntu')
diff --git a/.tool-versions b/.tool-versions
index b387c070..86873dbe 100644
--- a/.tool-versions
+++ b/.tool-versions
@@ -1,4 +1,4 @@
-dart 2.14.1
-flutter 2.5.0-stable
+dart 2.14.4
+flutter 2.5.3-stable
 nodejs 16.9.0
 
diff --git a/.vscode/settings.json b/.vscode/settings.json
index 138b6e20..3b8f7f7c 100644
--- a/.vscode/settings.json
+++ b/.vscode/settings.json
@@ -1,4 +1,4 @@
 {
-    "dart.flutterSdkPath": "~/.asdf/installs/flutter/2.5.0-stable",
-    "dart.sdkPath": "~/.asdf/installs/dart/2.14.1/dart-sdk"
+    "dart.flutterSdkPath": "~/.asdf/installs/flutter/2.5.3-stable",
+    "dart.sdkPath": "~/.asdf/installs/dart/2.14.4/dart-sdk"
 }