diff --git a/MozillaThunderbird.changes b/MozillaThunderbird.changes
index 665166d..0b0c7cb 100644
--- a/MozillaThunderbird.changes
+++ b/MozillaThunderbird.changes
@@ -1,3 +1,8 @@
+-------------------------------------------------------------------
+Thu Jun 30 09:18:14 UTC 2016 - wr@rosenauer.org
+
+- update to Thunderbird 45.2 (boo#983549)
+
 -------------------------------------------------------------------
 Fri Jun 24 14:10:58 UTC 2016 - wr@rosenauer.org
 
diff --git a/MozillaThunderbird.spec b/MozillaThunderbird.spec
index efa82c3..f47e54f 100644
--- a/MozillaThunderbird.spec
+++ b/MozillaThunderbird.spec
@@ -17,9 +17,9 @@
 #
 
 
-%define mainversion 45.1.1
+%define mainversion 45.2
 %define update_channel release
-%define releasedate 2016052700
+%define releasedate 2016063000
 
 %if %suse_version > 1310
 %define gstreamer_ver 1.0
diff --git a/compare-locales.tar.xz b/compare-locales.tar.xz
index 37bb301..ea59240 100644
--- a/compare-locales.tar.xz
+++ b/compare-locales.tar.xz
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:66ab27b450f32b6632f109a6f291066daea47c71c653cca2e2556d0cd796ba51
-size 28364
+oid sha256:0fac3e72820af400fd061f763fb802c1b05ac7eea38a9242cafd1c48615b49d3
+size 28376
diff --git a/create-tar.sh b/create-tar.sh
index 939e54e..afab80b 100644
--- a/create-tar.sh
+++ b/create-tar.sh
@@ -2,8 +2,8 @@
 
 CHANNEL="esr45"
 BRANCH="releases/comm-$CHANNEL"
-RELEASE_TAG="THUNDERBIRD_45_1_1_RELEASE"
-VERSION="45.1.1"
+RELEASE_TAG="THUNDERBIRD_45_2_RELEASE"
+VERSION="45.2"
 
 echo "cloning $BRANCH..."
 hg clone http://hg.mozilla.org/$BRANCH thunderbird
diff --git a/l10n-45.1.1.tar.xz b/l10n-45.1.1.tar.xz
deleted file mode 100644
index 8e8d62e..0000000
--- a/l10n-45.1.1.tar.xz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:18949b93f1d41531214d748e0b7a4f89b0f6a68f89891bb18725f4d178527e86
-size 24486504
diff --git a/l10n-45.2.tar.xz b/l10n-45.2.tar.xz
new file mode 100644
index 0000000..7735f3e
--- /dev/null
+++ b/l10n-45.2.tar.xz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:81a5b2074116f10028c59735e9e430e5d1f1c2c2f03b2c68ae7e6231c60a30e9
+size 24498044
diff --git a/thunderbird-45.1.1-source.tar.xz b/thunderbird-45.1.1-source.tar.xz
deleted file mode 100644
index 18eeedc..0000000
--- a/thunderbird-45.1.1-source.tar.xz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:415083a093d6fb0f55a8d15456c901477e37ffee440332efb904c9bceb51936a
-size 211784840
diff --git a/thunderbird-45.2-source.tar.xz b/thunderbird-45.2-source.tar.xz
new file mode 100644
index 0000000..59cd0b0
--- /dev/null
+++ b/thunderbird-45.2-source.tar.xz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:38d35554536635116284387d7d855f75b70ea68ea0cbb81f67e5a4fe77299515
+size 211768108