diff --git a/.gitignore b/.gitignore
index 66bb1e4..477fd16 100644
--- a/.gitignore
+++ b/.gitignore
@@ -532,3 +532,5 @@ firefox-3.6.4.source.tar.bz2
 /firefox-langpacks-104.0.2-20220906.tar.xz
 /firefox-langpacks-105.0-20220920.tar.xz
 /firefox-105.0.source.tar.xz
+/firefox-105.0.1.source.tar.xz
+/firefox-langpacks-105.0.1-20220922.tar.xz
diff --git a/firefox-i686-build.patch b/firefox-i686-build.patch
new file mode 100644
index 0000000..320199f
--- /dev/null
+++ b/firefox-i686-build.patch
@@ -0,0 +1,12 @@
+diff -up firefox-105.0/mozglue/misc/SIMD_avx2.cpp.old firefox-105.0/mozglue/misc/SIMD_avx2.cpp
+--- firefox-105.0/mozglue/misc/SIMD_avx2.cpp.old	2022-09-22 21:35:07.006221995 +0200
++++ firefox-105.0/mozglue/misc/SIMD_avx2.cpp	2022-09-22 21:36:12.972480517 +0200
+@@ -55,7 +55,7 @@ __m256i CmpEq256(__m256i a, __m256i b) {
+   return _mm256_cmpeq_epi64(a, b);
+ }
+ 
+-#  if defined(__GNUC__) && !defined(__clang__)
++#  if 0
+ 
+ // See the comment in SIMD.cpp over Load32BitsIntoXMM. This is just adapted
+ // from that workaround. Testing this, it also yields the correct instructions
diff --git a/firefox.spec b/firefox.spec
index 75640c2..f1f127d 100644
--- a/firefox.spec
+++ b/firefox.spec
@@ -158,7 +158,7 @@
 
 Summary:        Mozilla Firefox Web browser
 Name:           firefox
-Version:        105.0
+Version:        105.0.1
 Release:        1%{?pre_tag}%{?dist}
 URL:            https://www.mozilla.org/firefox/
 License:        MPLv1.1 or GPLv2+ or LGPLv2+
@@ -213,6 +213,7 @@ Patch61:        firefox-glibc-dynstack.patch
 Patch62:        build-python.patch
 Patch71:        0001-GLIBCXX-fix-for-GCC-12.patch
 Patch77:        build-python-3.11.patch
+Patch78:        firefox-i686-build.patch
 
 # Test patches
 # Generate without context by
@@ -471,6 +472,7 @@ This package contains results of tests executed during build.
 %patch54 -p1 -b .1669639
 %patch71 -p1 -b .0001-GLIBCXX-fix-for-GCC-12
 %patch77 -p1 -b .build-python-3.11
+%patch78 -p1 -b .firefox-i686
 
 # Test patches
 #%patch100 -p1 -b .firefox-tests-xpcshell
@@ -1082,6 +1084,9 @@ gtk-update-icon-cache %{_datadir}/icons/hicolor &>/dev/null || :
 #---------------------------------------------------------------------
 
 %changelog
+* Tue Sep 22 2022 Martin Stransky <stransky@redhat.com>- 105.0.1-1
+- Updated to 105.0.1
+
 * Tue Sep 20 2022 Martin Stransky <stransky@redhat.com>- 105.0-1
 - Updated to 105.0
 
diff --git a/sources b/sources
index e032546..5ec7b62 100644
--- a/sources
+++ b/sources
@@ -1,4 +1,4 @@
 SHA512 (mochitest-python.tar.gz) = 18e1aeb475df5fbf1fe3838897d5ac2f3114aa349030713fc2be27af087b1b12f57642621b87bd052f324a7cb7fbae5f36b21502191d85692f62c8cdd69c8bf2
 SHA512 (cbindgen-vendor.tar.xz) = 0d45c1decfd7aaee853748745c9f5a907c0c6a0cf809c2387aac1cdcf680b0844b1ef4d05148e0527de4ff6e4d4666110bea317bd00b7d73a1210eb58a815563
-SHA512 (firefox-langpacks-105.0-20220920.tar.xz) = 11470bd984d0535336769204614b40d331487fa65427c96b4f9ffb4013e8b9d7d7e55e087b6352fbee669d2d4fcdd9115aba748c63feffa51e63e072d6a4e3be
-SHA512 (firefox-105.0.source.tar.xz) = a48f323f874b538402630a9094daa83189b3ca319feddc80fd66d087eca13f21c8b2d85be9c29e948c18cb7c524adac44e135adcde4d4592738e104ae9c1a734
+SHA512 (firefox-105.0.1.source.tar.xz) = 66ef7cd5028953e7da9d55e127135739c9d85be68ec633b71c52d6c9427edb0bd8a38504148484cd322adcefb57bfefe6e57cb15855f195508fe438864f4322b
+SHA512 (firefox-langpacks-105.0.1-20220922.tar.xz) = d731ee2be094bc061260d30e256a08fed2eaacf862437a28e6206549847557be9649aa364c6b515ba0023725d8d89378a1e2340b0426d011e0042d57425fabf2