diff --git a/.gitignore b/.gitignore
index c672ad3..103581b 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,4 +1,5 @@
 # Godot 4+ specific ignores
 .godot/
+*.csproj.old
 # Binaries
 bin/
\ No newline at end of file
diff --git a/1bit-game-jam.csproj b/1bit-game-jam.csproj
index b63e5d0..d31daf9 100644
--- a/1bit-game-jam.csproj
+++ b/1bit-game-jam.csproj
@@ -1,4 +1,4 @@
-<Project Sdk="Godot.NET.Sdk/4.1.1">
+<Project Sdk="Godot.NET.Sdk/4.2.1">
   <PropertyGroup>
     <TargetFramework>net6.0</TargetFramework>
     <EnableDynamicLoading>true</EnableDynamicLoading>
diff --git a/project.godot b/project.godot
index 8dd5ea9..55f86cd 100644
--- a/project.godot
+++ b/project.godot
@@ -12,7 +12,7 @@ config_version=5
 
 config/name="1bit-game-jam"
 run/main_scene="res://scenes/menu.tscn"
-config/features=PackedStringArray("4.1", "C#", "Mobile")
+config/features=PackedStringArray("4.2", "C#", "Mobile")
 boot_splash/bg_color=Color(0.141176, 0.141176, 0.141176, 1)
 config/icon="res://icon.svg"