diff --git a/pre_commit/resources/empty_template_pubspec.yaml b/pre_commit/resources/empty_template_pubspec.yaml
index 3be6ffe3..8306aeb6 100644
--- a/pre_commit/resources/empty_template_pubspec.yaml
+++ b/pre_commit/resources/empty_template_pubspec.yaml
@@ -1,4 +1,4 @@
 name: pre_commit_empty_pubspec
 environment:
-  sdk: '>=2.10.0'
+  sdk: '>=2.12.0'
 executables: {}
diff --git a/testing/get-dart.sh b/testing/get-dart.sh
index 998b9d98..3402c421 100755
--- a/testing/get-dart.sh
+++ b/testing/get-dart.sh
@@ -1,7 +1,7 @@
 #!/usr/bin/env bash
 set -euo pipefail
 
-VERSION=2.13.4
+VERSION=3.8.3
 
 if [ "$OSTYPE" = msys ]; then
     URL="https://storage.googleapis.com/dart-archive/channels/stable/release/${VERSION}/sdk/dartsdk-windows-x64-release.zip"
diff --git a/tests/languages/dart_test.py b/tests/languages/dart_test.py
index 5bb5aa68..213d888e 100644
--- a/tests/languages/dart_test.py
+++ b/tests/languages/dart_test.py
@@ -10,7 +10,7 @@ from testing.language_helpers import run_language
 def test_dart(tmp_path):
     pubspec_yaml = '''\
 environment:
-  sdk: '>=2.10.0 <3.0.0'
+  sdk: '>=2.12.0 <4.0.0'
 
 name: hello_world_dart