diff --git a/README.md b/README.md
index d7945a7..02d9401 100644
--- a/README.md
+++ b/README.md
@@ -96,7 +96,8 @@ that if you update one, you may need to also update the other.
 
 ### Version Changes
 
-Version-0.12.0-dev.3397
+Version-0.12.0-dev.3518
+* *2024-03-21* zig 0.12.0-dev.3518 - change to @fieldParentPtr - see [#19470](https://github.com/ziglang/zig/pull/19470)
 * *2024-03-21* zig 0.12.0-dev.3397 - rename std.os to std.posix - see [#5019](https://github.com/ziglang/zig/issues/5019)
 * *2024-03-14* zig 0.12.0-dev.3302 - changes in `std.fmt` - floating-point formatting implementation - see [#19229](https://github.com/ziglang/zig/pull/19229)
 * *2024-02-05* zig 0.12.0-dev.2618 - changes in `build system` - from `Step.zig_exe` to `Step.graph.zig_exe` - see [#18778](https://github.com/ziglang/zig/issues/18778)
diff --git a/build.zig b/build.zig
index 1a49a53..7620db0 100644
--- a/build.zig
+++ b/build.zig
@@ -15,7 +15,7 @@ const print = std.debug.print;
 //     1) Getting Started
 //     2) Version Changes
 comptime {
-    const required_zig = "0.12.0-dev.3397";
+    const required_zig = "0.12.0-dev.3518";
     const current_zig = builtin.zig_version;
     const min_zig = std.SemanticVersion.parse(required_zig) catch unreachable;
     if (current_zig.order(min_zig) == .lt) {