diff --git a/MozillaFirefox.changes b/MozillaFirefox.changes
index 95e775e..0febc6f 100644
--- a/MozillaFirefox.changes
+++ b/MozillaFirefox.changes
@@ -1,3 +1,15 @@
+-------------------------------------------------------------------
+Thu Oct  1 09:49:57 UTC 2015 - wr@rosenauer.org
+
+- update to Firefox 41.0.1
+  * Fix a startup crash related to Yandex toolbar and Adblock Plus
+    (bmo#1209124)
+  * Fix potential hangs with Flash plugins (bmo#1185639)
+  * Fix a regression in the bookmark creation (bmo#1206376)
+  * Fix a startup crash with some Intel Media Accelerator 3150
+    graphic cards (bmo#1207665)
+  * Fix a graphic crash, occurring occasionally on Facebook (bmo#1178601)
+
 -------------------------------------------------------------------
 Sat Sep 19 20:23:29 UTC 2015 - wr@rosenauer.org
 
diff --git a/MozillaFirefox.spec b/MozillaFirefox.spec
index e34cb9b..ea2f664 100644
--- a/MozillaFirefox.spec
+++ b/MozillaFirefox.spec
@@ -19,9 +19,9 @@
 
 # changed with every update
 %define major 41
-%define mainver %major.0
+%define mainver %major.0.1
 %define update_channel release
-%define releasedate 2015091800
+%define releasedate 2015092900
 
 # general build definitions
 %if "%{update_channel}" != "aurora"
diff --git a/compare-locales.tar.xz b/compare-locales.tar.xz
index 41cb69e..52015d6 100644
--- a/compare-locales.tar.xz
+++ b/compare-locales.tar.xz
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:7bf01b5736a498d49a3c5a09b5791f47a1399fcfa42d2a64fc8f23e405e02e72
-size 28416
+oid sha256:a6eb571733a93ec45e561aaa05cc30f8862df64a5a27c502e1cfc03c95233f41
+size 28436
diff --git a/create-tar.sh b/create-tar.sh
index bce134e..7fcc6e7 100644
--- a/create-tar.sh
+++ b/create-tar.sh
@@ -2,8 +2,8 @@
 
 CHANNEL="release"
 BRANCH="releases/mozilla-$CHANNEL"
-RELEASE_TAG="FIREFOX_41_0_RELEASE"
-VERSION="41.0"
+RELEASE_TAG="FIREFOX_41_0_1_RELEASE"
+VERSION="41.0.1"
 
 # mozilla
 if [ -d mozilla ]; then
diff --git a/firefox-41.0-source.tar.xz b/firefox-41.0-source.tar.xz
deleted file mode 100644
index 15e875b..0000000
--- a/firefox-41.0-source.tar.xz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:4150c3ddb79bf4e97d7c7ff953376b8d0aa2bdc195d0d8dba0b65cfb7e22158f
-size 168011256
diff --git a/firefox-41.0.1-source.tar.xz b/firefox-41.0.1-source.tar.xz
new file mode 100644
index 0000000..a7e8472
--- /dev/null
+++ b/firefox-41.0.1-source.tar.xz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:29d64294011158947c52b754f8298d43374b86c3511b2e655e4d6d2f478aaa24
+size 168542916
diff --git a/l10n-41.0.1.tar.xz b/l10n-41.0.1.tar.xz
new file mode 100644
index 0000000..f80e3db
--- /dev/null
+++ b/l10n-41.0.1.tar.xz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:1e90255e03567c0707b5ac83d3a3052f1f0db4903b854ddfda1921cd715cf434
+size 42529924
diff --git a/l10n-41.0.tar.xz b/l10n-41.0.tar.xz
deleted file mode 100644
index 66252f2..0000000
--- a/l10n-41.0.tar.xz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:1ba052c63d0a01d91f92e7710d5e228ab980f1f90e5fbf67f779ff98095fafb1
-size 42518620
diff --git a/source-stamp.txt b/source-stamp.txt
index 4a963d0..0c86018 100644
--- a/source-stamp.txt
+++ b/source-stamp.txt
@@ -1,2 +1,2 @@
-REV=78c82e5cd777
+REV=76aad04b2a72
 REPO=http://hg.mozilla.org/releases/mozilla-release