diff --git a/firefox.spec b/firefox.spec
index eb6b7a6..ce496b5 100644
--- a/firefox.spec
+++ b/firefox.spec
@@ -356,7 +356,7 @@ This package contains results of tests executed during build.
 %patch415 -p1 -b .1238661
 %endif
 %ifarch ppc64 ppc64le
-%patch418 -p1 -b .1512162
+#%patch418 -p1 -b .1512162 FIXME no longer needed?
 %endif
 %patch419 -p1 -b .1568569
 %patch420 -p1 -b .1566876-webrtc-ind
diff --git a/gen_cbindgen-vendor.sh b/gen_cbindgen-vendor.sh
index afe171c..01ecc5d 100755
--- a/gen_cbindgen-vendor.sh
+++ b/gen_cbindgen-vendor.sh
@@ -12,7 +12,7 @@ to be used with 'cargo vendor' commmand.
 """
 
 [dependencies]
-cbindgen = "0.8.2"
+cbindgen = "0.9.0"
 
 [[bin]]
 name = "dummy"
diff --git a/sources b/sources
index 29de78f..3ac2847 100644
--- a/sources
+++ b/sources
@@ -1,3 +1,3 @@
 SHA512 (firefox-69.0.source.tar.xz) = 83b4b9a3466d2686ae5b72f9495172dcb37037f3301c68f7940604180e28a40720256f66b34b090dffbdd7b377fbb815df1bb80c3df842bc9ae59551c7cf07b0
 SHA512 (firefox-langpacks-69.0-20190829.tar.xz) = e45cec7cf4e0832407ce4fbe2c8e881ce6cf3d91ea7309ab9aec14adf808ecd7cdb5117e453eed9d145e3ac63b4c14c61272d00be25853b3a729c0b1e4fe6d19
-SHA512 (cbindgen-vendor.tar.xz) = bdd1535c9923a082cdca263ff2c1765814b00b6a1c74be95bac4dbf7d0b7b29c1c27f0fed6feae99c88521c96e2865f0ea3cf784bd9a32a44cec6ee4df850662
+SHA512 (cbindgen-vendor.tar.xz) = 88afa0bc6af525cbb46bc75578b90419b28b95b396d5002fbf299a78a173681b840096ff83ef6e48553d1a5e0aa04e79383ab4d09bf431f3b864fcbacc7de46d