diff --git a/.gitignore b/.gitignore
index b71f400e..6abe577d 100644
--- a/.gitignore
+++ b/.gitignore
@@ -106,6 +106,7 @@ target/
 
 # zig
 zig-cache/
+\.zig-cache/
 zig-out/
 zig-test/
 dist/
@@ -118,4 +119,4 @@ dist/
 *.o
 
 tests/utils/libforeign.*
-buzz_history
\ No newline at end of file
+buzz_history
diff --git a/README.md b/README.md
index ba620ac3..c2c6eaf0 100644
--- a/README.md
+++ b/README.md
@@ -31,7 +31,7 @@ A small/lightweight statically typed scripting language written in Zig
 
 ## How to build and install
 
-_Latest zig version supported: 0.13.0-dev.211+6a65561e3_
+_Latest zig version supported: 0.13.0-dev.347+30a35a897_
 
 ### Requirements
 - Since this is built with Zig, you should be able to build buzz on a wide variety of architectures even though this has only been tested on x86/M1.
diff --git a/build.zig b/build.zig
index 27e4ad89..9138326f 100644
--- a/build.zig
+++ b/build.zig
@@ -98,7 +98,7 @@ fn getBuzzPrefix(b: *Build) ![]const u8 {
 pub fn build(b: *Build) !void {
     // Check minimum zig version
     const current_zig = builtin.zig_version;
-    const min_zig = std.SemanticVersion.parse("0.13.0-dev.211+6a65561e3") catch return;
+    const min_zig = std.SemanticVersion.parse("0.13.0-dev.347+30a35a897") catch return;
     if (current_zig.order(min_zig).compare(.lt)) {
         @panic(b.fmt("Your Zig version v{} does not meet the minimum build requirement of v{}", .{ current_zig, min_zig }));
     }
@@ -116,7 +116,7 @@ pub fn build(b: *Build) !void {
         .sha = std.posix.getenv("GIT_SHA") orelse
             std.posix.getenv("GITHUB_SHA") orelse std.mem.trim(
             u8,
-            (std.ChildProcess.run(.{
+            (std.process.Child.run(.{
                 .allocator = b.allocator,
                 .argv = &.{
                     "git",
diff --git a/src/Codegen.zig b/src/Codegen.zig
index 3d0aa5b1..37625e16 100644
--- a/src/Codegen.zig
+++ b/src/Codegen.zig
@@ -1749,7 +1749,11 @@ fn generateEnum(self: *Self, node: Ast.Node.Index, _: ?*Breaks) Error!?*obj.ObjF
             try self.ast.toValue(node, self.gc),
         ),
     );
-    try self.emitCodeArg(locations[node], .OP_DEFINE_GLOBAL, @intCast(components.slot));
+    try self.emitCodeArg(
+        locations[node],
+        .OP_DEFINE_GLOBAL,
+        @intCast(components.slot),
+    );
 
     try self.patchOptJumps(node);
     try self.endScope(node);
diff --git a/src/ext/clap b/src/ext/clap
index 1d413d9f..60cd46aa 160000
--- a/src/ext/clap
+++ b/src/ext/clap
@@ -1 +1 @@
-Subproject commit 1d413d9ffcbd394904fa683ca975b5adbc19e615
+Subproject commit 60cd46aacff4960104703da9ba683077b1e3c76c
diff --git a/src/lib/buzz_os.zig b/src/lib/buzz_os.zig
index 9651479f..a40c5ee9 100644
--- a/src/lib/buzz_os.zig
+++ b/src/lib/buzz_os.zig
@@ -171,7 +171,7 @@ pub export fn execute(ctx: *api.NativeCtx) c_int {
         };
     }
 
-    var child_process = std.ChildProcess.init(command.items, api.VM.allocator);
+    var child_process = std.process.Child.init(command.items, api.VM.allocator);
     child_process.disable_aslr = builtin.target.isDarwin();
 
     const term = child_process.spawnAndWait() catch |err| {
diff --git a/src/main.zig b/src/main.zig
index 821b2132..bdc44f71 100644
--- a/src/main.zig
+++ b/src/main.zig
@@ -398,7 +398,7 @@ test "Testing behavior" {
                 ) catch unreachable;
                 defer allocator.free(arg0);
 
-                const result = try std.ChildProcess.run(
+                const result = try std.process.Child.run(
                     .{
                         .allocator = allocator,
                         .argv = ([_][]const u8{