diff --git a/sources.json b/sources.json
index 6d4149a..f511c09 100644
--- a/sources.json
+++ b/sources.json
@@ -36,34 +36,34 @@
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+        "url": "https://ziglang.org/builds/zig-linux-x86_64-0.12.0-dev.1769+bf5ab5451.tar.xz",
+        "version": "0.12.0-dev.1769+bf5ab5451",
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+        "url": "https://ziglang.org/builds/zig-linux-aarch64-0.12.0-dev.1769+bf5ab5451.tar.xz",
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+        "url": "https://ziglang.org/builds/zig-macos-x86_64-0.12.0-dev.1769+bf5ab5451.tar.xz",
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+        "url": "https://ziglang.org/builds/zig-macos-aarch64-0.12.0-dev.1769+bf5ab5451.tar.xz",
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-        "version": "0.12.0-dev.1768+39a966b0a"
+        "url": "https://ziglang.org/builds/zig-windows-x86_64-0.12.0-dev.1769+bf5ab5451.zip",
+        "sha256": "355020475328956652bcd7027f23e54c964c1c6fdb998ee35e70a83a1ea65667",
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-        "url": "https://ziglang.org/builds/zig-windows-aarch64-0.12.0-dev.1768+39a966b0a.zip",
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-        "version": "0.12.0-dev.1768+39a966b0a"
+        "url": "https://ziglang.org/builds/zig-windows-aarch64-0.12.0-dev.1769+bf5ab5451.zip",
+        "sha256": "0f8def2e6e6898317cf31b2673f9d368e56eb4238b1b92a3e3d97de0757d4395",
+        "version": "0.12.0-dev.1769+bf5ab5451"
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     "2021-02-20": {
@@ -19579,34 +19579,34 @@
     },
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-        "version": "0.12.0-dev.1768+39a966b0a"
+        "url": "https://ziglang.org/builds/zig-macos-x86_64-0.12.0-dev.1769+bf5ab5451.tar.xz",
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-        "version": "0.12.0-dev.1768+39a966b0a"
+        "url": "https://ziglang.org/builds/zig-macos-aarch64-0.12.0-dev.1769+bf5ab5451.tar.xz",
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