diff --git a/build.zig.zon.nix b/build.zig.zon.nix
index ee30650ba..e88f08238 100644
--- a/build.zig.zon.nix
+++ b/build.zig.zon.nix
@@ -17,7 +17,7 @@
       nativeBuildInputs = [zig_0_15];
     }
     ''
-      hash="$(zig fetch --global-cache-dir "$TMPDIR" ${artifact})"
+      hash="$(cd "$TMPDIR" && zig fetch --global-cache-dir "$TMPDIR" ${artifact})"
       mv "$TMPDIR/p/$hash" "$out"
       chmod 755 "$out"
     '';
diff --git a/flake.lock b/flake.lock
index 427d2d3c9..af1781c9b 100644
--- a/flake.lock
+++ b/flake.lock
@@ -130,11 +130,11 @@
         "zig": "zig_2"
       },
       "locked": {
-        "lastModified": 1776269939,
-        "narHash": "sha256-tOGsI1d1Xk1PYapQJ/ByG0utbWXJasIna/fUib+/b5A=",
+        "lastModified": 1776613749,
+        "narHash": "sha256-9TgoEDSagvvG59NSYvE6WUDrkyJuf0PyVLFKRSySs7M=",
         "owner": "jcollie",
         "repo": "zon2nix",
-        "rev": "cc467a77c2ebcd9aab84024196abfc37eaf1007d",
+        "rev": "7eacc96583245cfdb04edb31183d9e60eacca51d",
         "type": "github"
       },
       "original": {