diff --git a/build.zig b/build.zig
index f504c33..dbcf634 100644
--- a/build.zig
+++ b/build.zig
@@ -4,7 +4,7 @@ const builtin = @import("builtin");
 /// Must match the `minimum_zig_version` in `build.zig.zon`.
 const minimum_zig_version = "0.12.0";
 /// Must match the `version` in `build.zig.zon`.
-const version = std.SemanticVersion{ .major = 0, .minor = 3, .patch = 0 };
+const version = std.SemanticVersion{ .major = 0, .minor = 4, .patch = 0 };
 
 const Build = blk: {
     const current_zig = builtin.zig_version;
diff --git a/build.zig.zon b/build.zig.zon
index 8e7bc86..f2e3754 100644
--- a/build.zig.zon
+++ b/build.zig.zon
@@ -1,7 +1,7 @@
 .{
     .name = "zfe",
     // Must match the `version` in `build.zig`
-    .version = "0.3.0",
+    .version = "0.4.0",
     // Must match the `minimum_zig_version` in `build.zig`
     .minimum_zig_version = "0.12.0",
 
diff --git a/release_zip.sh b/release_zip.sh
index b092904..719aa09 100755
--- a/release_zip.sh
+++ b/release_zip.sh
@@ -1,4 +1,6 @@
-zip -r ./zig-out/x86_64-linux.zip ./zig-out/x86_64-linux/
-zip -r ./zig-out/x86_64-macos.zip ./zig-out/x86_64-macos/
-zip -r ./zig-out/aarch64-linux.zip ./zig-out/aarch64-linux/
-zip -r ./zig-out/aarch64-macos.zip ./zig-out/aarch64-macos/
+cd ./zig-out
+zip -r ./x86_64-linux.zip ./x86_64-linux/
+zip -r ./x86_64-macos.zip ./x86_64-macos/
+zip -r ./aarch64-linux.zip ./aarch64-linux/
+zip -r ./aarch64-macos.zip ./aarch64-macos/
+cd -