diff --git a/.gitignore b/.gitignore
index af60419..8073ae3 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,2 +1,2 @@
 zig-out/*
-zig-cache/*
+.zig-cache/*
diff --git a/build.zig b/build.zig
index cf69c34..b35660b 100644
--- a/build.zig
+++ b/build.zig
@@ -11,7 +11,7 @@ pub fn build(b: *std.Build) void {
     opt.addOption([]const u8, "version", "0.0.2");
     const exe = b.addExecutable(.{
         .name = "b64",
-        .root_source_file = .{ .path = "src/main.zig" },
+        .root_source_file = b.path("src/main.zig"),
         .target = target,
         .optimize = optimize,
     });
@@ -27,7 +27,7 @@ pub fn build(b: *std.Build) void {
     run_step.dependOn(&run_cmd.step);
 
     const unit_tests = b.addTest(.{
-        .root_source_file = .{ .path = "src/main.zig" },
+        .root_source_file = b.path("src/main.zig"),
         .target = target,
         .optimize = optimize,
     });
diff --git a/build.zig.zon b/build.zig.zon
index d9b61a5..3ba1ebb 100644
--- a/build.zig.zon
+++ b/build.zig.zon
@@ -2,10 +2,11 @@
     .name = "b64",
     .version = "0.0.2",
     .paths = .{""},
+    .minimum_zig_version = "0.13.0",
     .dependencies = .{
         .clap = .{
             .url = "https://github.com/Hejsil/zig-clap/archive/master/latest.tar.gz",
-            .hash = "122014e73fd712190e109950837b97f6143f02d7e2b6986e1db70b6f4aadb5ba6a0d",
+            .hash = "1220c900c70daf3e715fad6f266ec14b1d0f5e6c2d3f34b32142f60306cb9b5e5f05",
         },
     },
 }