diff --git a/cbindgen-vendor.tar.xz b/cbindgen-vendor.tar.xz
new file mode 100644
index 0000000000000000000000000000000000000000..72da8a1da05d57a7e5c27c56b897d5637a5d590a
Binary files /dev/null and b/cbindgen-vendor.tar.xz differ
diff --git a/download b/download
index a6fef922b6e6a993b6efb11b6015d7691189d480..def13555ba161c7b2d013739b75761239d52189c 100644
--- a/download
+++ b/download
@@ -1,3 +1 @@
-d476a335bb5c077d51d40cbe20a92f92  cbindgen-vendor.tar.xz
-c397dc2d33e0f9be52d9b860ca75644b  mochitest-python.tar.gz
 d85e552e25f6fdd8ef38c9bc7fbf44f9  firefox-115.5.0esr.source.tar.xz
diff --git a/gen_cbindgen-vendor.sh b/gen_cbindgen-vendor.sh
index c2b60f0cf479b8cf59f71107b33e89bc0cec7a71..4e8aded4d2666d57de9a317db57f959041b3a387 100755
--- a/gen_cbindgen-vendor.sh
+++ b/gen_cbindgen-vendor.sh
@@ -12,7 +12,7 @@ to be used with 'cargo vendor' commmand.
 """
 
 [dependencies]
-cbindgen = "0.24.3"
+cbindgen = "0.26.0"
 
 [[bin]]
 name = "dummy"
diff --git a/mochitest-python.tar.gz b/mochitest-python.tar.gz
new file mode 100644
index 0000000000000000000000000000000000000000..fadfc5a3212965d309380742f44a0281db4ea5a5
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