diff --git a/MozillaThunderbird.changes b/MozillaThunderbird.changes
index f68bdfd..6063a3b 100644
--- a/MozillaThunderbird.changes
+++ b/MozillaThunderbird.changes
@@ -1,3 +1,16 @@
+-------------------------------------------------------------------
+Fri May 27 12:51:23 UTC 2016 - wr@rosenauer.org
+
+- update to Thunderbird 45.1.1
+  * When entering members into a mailing list, the enter key
+    dismissed the panel instead of just moving onto the next line
+  * Email without HTML elements was sent as HTML, despite
+    "Delivery Format: Auto-detect" option
+  * Options applied to a template were lost when the template was used
+  * Contacts could not be deleted when they were found through a search
+  * Views from global searches did not respect
+    "mail.threadpane.use_correspondents"
+
 -------------------------------------------------------------------
 Wed May 25 18:20:24 UTC 2016 - badshah400@gmail.com
 
diff --git a/MozillaThunderbird.spec b/MozillaThunderbird.spec
index 2008096..66b26dc 100644
--- a/MozillaThunderbird.spec
+++ b/MozillaThunderbird.spec
@@ -17,9 +17,9 @@
 #
 
 
-%define mainversion 45.1.0
+%define mainversion 45.1.1
 %define update_channel release
-%define releasedate 2016050700
+%define releasedate 2016052700
 
 %if %suse_version > 1310
 %define gstreamer_ver 1.0
diff --git a/compare-locales.tar.xz b/compare-locales.tar.xz
index da9a840..37bb301 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:af9a5fe66d4f9923c77607bfa4564f200af8b33cf71e0e232877c89c25c615ae
-size 28380
+oid sha256:66ab27b450f32b6632f109a6f291066daea47c71c653cca2e2556d0cd796ba51
+size 28364
diff --git a/create-tar.sh b/create-tar.sh
index e24d927..939e54e 100644
--- a/create-tar.sh
+++ b/create-tar.sh
@@ -2,8 +2,8 @@
 
 CHANNEL="esr45"
 BRANCH="releases/comm-$CHANNEL"
-RELEASE_TAG="THUNDERBIRD_45_1_0_RELEASE"
-VERSION="45.1.0"
+RELEASE_TAG="THUNDERBIRD_45_1_1_RELEASE"
+VERSION="45.1.1"
 
 echo "cloning $BRANCH..."
 hg clone http://hg.mozilla.org/$BRANCH thunderbird
diff --git a/l10n-45.1.0.tar.xz b/l10n-45.1.0.tar.xz
deleted file mode 100644
index 832aec4..0000000
--- a/l10n-45.1.0.tar.xz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:0df9e18eb5138f1e772062aa5d1bd9f39407aaec4f44d126a4ef13861901aaef
-size 24509348
diff --git a/l10n-45.1.1.tar.xz b/l10n-45.1.1.tar.xz
new file mode 100644
index 0000000..8e8d62e
--- /dev/null
+++ b/l10n-45.1.1.tar.xz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:18949b93f1d41531214d748e0b7a4f89b0f6a68f89891bb18725f4d178527e86
+size 24486504
diff --git a/thunderbird-45.1.0-source.tar.xz b/thunderbird-45.1.0-source.tar.xz
deleted file mode 100644
index aba41a6..0000000
--- a/thunderbird-45.1.0-source.tar.xz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:94a0eb2439295cc38265aee58860ade171ed48f91c4ff97ccd02fe2afafddb8e
-size 211796052
diff --git a/thunderbird-45.1.1-source.tar.xz b/thunderbird-45.1.1-source.tar.xz
new file mode 100644
index 0000000..18eeedc
--- /dev/null
+++ b/thunderbird-45.1.1-source.tar.xz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:415083a093d6fb0f55a8d15456c901477e37ffee440332efb904c9bceb51936a
+size 211784840