diff --git a/build.zig.zon.json b/build.zig.zon.json
index a64ea3eea..900da9c2f 100644
--- a/build.zig.zon.json
+++ b/build.zig.zon.json
@@ -149,10 +149,10 @@
     "url": "https://deps.files.ghostty.org/wayland-protocols-258d8f88f2c8c25a830c6316f87d23ce1a0f12d9.tar.gz",
     "hash": "sha256-XO3K3egbdeYPI+XoO13SuOtO+5+Peb16NH0UiusFMPg="
   },
-  "N-V-__8AAAzZywE3s51XfsLbP9eyEw57ae9swYB9aGB6fCMs": {
+  "N-V-__8AAP5JWgCGP_AD0teWpa4krRvE9VPZzvviGdbmN4jI": {
     "name": "wuffs",
-    "url": "https://deps.files.ghostty.org/wuffs-122037b39d577ec2db3fd7b2130e7b69ef6cc1807d68607a7c232c958315d381b5cd.tar.gz",
-    "hash": "sha256-nkzSCr6W5sTG7enDBXEIhgEm574uLD41UVR2wlC+HBM="
+    "url": "git+https://github.com/google/wuffs-mirror-release-c.git?rev=v0.4.0-alpha.10#7411f488fe2e2c205c3d3b3d28638b7356522930",
+    "hash": "sha256-AMuAaCbNJYnSeac1B1IRSUh4rlE2KphT04/Ak4Pig5M="
   },
   "z2d-0.12.1-j5P_Hsw8EQAKyZTQICCQnAH2xYkLDW8k9uefbsYdfPZ-": {
     "name": "z2d",
diff --git a/build.zig.zon.nix b/build.zig.zon.nix
index 0fb3b081c..411963637 100644
--- a/build.zig.zon.nix
+++ b/build.zig.zon.nix
@@ -368,12 +368,12 @@ in
       };
     }
     {
-      name = "N-V-__8AAAzZywE3s51XfsLbP9eyEw57ae9swYB9aGB6fCMs";
+      name = "N-V-__8AAP5JWgCGP_AD0teWpa4krRvE9VPZzvviGdbmN4jI";
       path = fetchZigArtifact {
         name = "wuffs";
-        url = "https://deps.files.ghostty.org/wuffs-122037b39d577ec2db3fd7b2130e7b69ef6cc1807d68607a7c232c958315d381b5cd.tar.gz";
-        hash = "sha256-nkzSCr6W5sTG7enDBXEIhgEm574uLD41UVR2wlC+HBM=";
-        unpack = false;
+        url = "git+https://github.com/google/wuffs-mirror-release-c.git?rev=v0.4.0-alpha.10#7411f488fe2e2c205c3d3b3d28638b7356522930";
+        hash = "sha256-AMuAaCbNJYnSeac1B1IRSUh4rlE2KphT04/Ak4Pig5M=";
+        unpack = true;
       };
     }
     {
diff --git a/build.zig.zon.txt b/build.zig.zon.txt
index 58d99dfc3..2c98db17c 100644
--- a/build.zig.zon.txt
+++ b/build.zig.zon.txt
@@ -1,3 +1,4 @@
+git+https://github.com/google/wuffs-mirror-release-c.git?rev=v0.4.0-alpha.10#7411f488fe2e2c205c3d3b3d28638b7356522930
 git+https://github.com/rockorager/libvaxis.git#c1e1f23be38951c425cdf31af455ba23ef178940
 git+https://github.com/zigimg/zigimg#d695acd97c02e57bb151e8f659d1280f5cd6ca70
 https://deps.files.ghostty.org/DearBindings_v0.17_ImGui_v1.92.5-docking.tar.gz
@@ -28,7 +29,6 @@ https://deps.files.ghostty.org/vaxis-1dbbe575dff4586fe51e3217aa5c3fecdcbb6089.ta
 https://deps.files.ghostty.org/wayland-0.6.0-lQa1kqz8AQADQmdNJsNhLoNHcnEGEUjrOaPV-dtEnEmX.tar.gz
 https://deps.files.ghostty.org/wayland-9cb3d7aa9dc995ffafdbdef7ab86a949d0fb0e7d.tar.gz
 https://deps.files.ghostty.org/wayland-protocols-258d8f88f2c8c25a830c6316f87d23ce1a0f12d9.tar.gz
-https://deps.files.ghostty.org/wuffs-122037b39d577ec2db3fd7b2130e7b69ef6cc1807d68607a7c232c958315d381b5cd.tar.gz
 https://deps.files.ghostty.org/z2d-7dbae85c81784dba9988320bf9543ed9a81350c8.tar.gz
 https://deps.files.ghostty.org/zf-c35c421f84895193246db06c40683c1a30e616ef.tar.gz
 https://deps.files.ghostty.org/zig_js-3c23860e47fdcdc5af805efb7fd0bdac5fd3e9bc.tar.gz
diff --git a/flatpak/zig-packages.json b/flatpak/zig-packages.json
index b69d9931b..9526f1eb8 100644
--- a/flatpak/zig-packages.json
+++ b/flatpak/zig-packages.json
@@ -180,10 +180,10 @@
     "sha256": "5cedcadde81b75e60f23e5e83b5dd2b8eb4efb9f8f79bd7a347d148aeb0530f8"
   },
   {
-    "type": "archive",
-    "url": "https://deps.files.ghostty.org/wuffs-122037b39d577ec2db3fd7b2130e7b69ef6cc1807d68607a7c232c958315d381b5cd.tar.gz",
-    "dest": "vendor/p/N-V-__8AAAzZywE3s51XfsLbP9eyEw57ae9swYB9aGB6fCMs",
-    "sha256": "9e4cd20abe96e6c4c6ede9c3057108860126e7be2e2c3e35515476c250be1c13"
+    "type": "git",
+    "url": "https://github.com/google/wuffs-mirror-release-c.git",
+    "commit": "7411f488fe2e2c205c3d3b3d28638b7356522930",
+    "dest": "vendor/p/N-V-__8AAP5JWgCGP_AD0teWpa4krRvE9VPZzvviGdbmN4jI"
   },
   {
     "type": "archive",
diff --git a/pkg/wuffs/build.zig.zon b/pkg/wuffs/build.zig.zon
index 1397d894b..f66d5c6c7 100644
--- a/pkg/wuffs/build.zig.zon
+++ b/pkg/wuffs/build.zig.zon
@@ -11,8 +11,8 @@
 
         // google/wuffs
         .wuffs = .{
-            .url = "https://deps.files.ghostty.org/wuffs-122037b39d577ec2db3fd7b2130e7b69ef6cc1807d68607a7c232c958315d381b5cd.tar.gz",
-            .hash = "N-V-__8AAAzZywE3s51XfsLbP9eyEw57ae9swYB9aGB6fCMs",
+            .url = "git+https://github.com/google/wuffs-mirror-release-c.git?rev=v0.4.0-alpha.10#7411f488fe2e2c205c3d3b3d28638b7356522930",
+            .hash = "N-V-__8AAP5JWgCGP_AD0teWpa4krRvE9VPZzvviGdbmN4jI",
             .lazy = true,
         },