diff --git a/firefox.spec b/firefox.spec
index b2d6a3a..58f0418 100644
--- a/firefox.spec
+++ b/firefox.spec
@@ -127,7 +127,7 @@ ExcludeArch: aarch64
 %if %{?system_nss}
 %global nspr_version 4.32
 %global nspr_build_version %{nspr_version}
-%global nss_version 3.78
+%global nss_version 3.80
 %global nss_build_version %{nss_version}
 %endif
 
diff --git a/gen_cbindgen-vendor.sh b/gen_cbindgen-vendor.sh
index 8e10eb2..c2b60f0 100755
--- a/gen_cbindgen-vendor.sh
+++ b/gen_cbindgen-vendor.sh
@@ -12,7 +12,7 @@ to be used with 'cargo vendor' commmand.
 """
 
 [dependencies]
-cbindgen = "0.24.0"
+cbindgen = "0.24.3"
 
 [[bin]]
 name = "dummy"
diff --git a/sources b/sources
index dab47b2..abf7f49 100644
--- a/sources
+++ b/sources
@@ -1,4 +1,4 @@
 SHA512 (mochitest-python.tar.gz) = 18e1aeb475df5fbf1fe3838897d5ac2f3114aa349030713fc2be27af087b1b12f57642621b87bd052f324a7cb7fbae5f36b21502191d85692f62c8cdd69c8bf2
-SHA512 (cbindgen-vendor.tar.xz) = d681ca855f3779553b4a452f9dc1e3acea6253b7ef33a65948ab2d32d9848e8c06f0b3f3504ef237d6b9adb4813bdad990f7a79fa9f89333ce0d4e8da7e12d94
 SHA512 (firefox-103.0.source.tar.xz) = 016c2f276fb94e5174626f7d8b1a821b2de0f5a07f8a10f00a7ea4d4285591b0c23dd3ef45306579de79b3dfa99ccc527224c33f3319f61cf088b1f4bd097f9e
 SHA512 (firefox-langpacks-103.0-20220721.tar.xz) = 5633451a25075439459a6af4917a4dda4e06767a1f4d1055d42cdbe0c3de7a4e2c464f502982ed6bfd1a13b82ad462a9b9fb91910bac85aeb3e77f7af3739b5c
+SHA512 (cbindgen-vendor.tar.xz) = 0d45c1decfd7aaee853748745c9f5a907c0c6a0cf809c2387aac1cdcf680b0844b1ef4d05148e0527de4ff6e4d4666110bea317bd00b7d73a1210eb58a815563