diff --git a/pubspec.yaml b/pubspec.yaml
index 9c4c7df..1c2cae9 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -3,7 +3,7 @@ description: Solutions for Advent of Code 2024.
 version: 0.0.1
 
 environment:
-  sdk: "^3.5.0"
+  sdk: "^3.6.0"
 
 dependencies:
   collection: ^1.19.0