diff --git a/MozillaThunderbird.changes b/MozillaThunderbird.changes
index c5ce94c..1b0a338 100644
--- a/MozillaThunderbird.changes
+++ b/MozillaThunderbird.changes
@@ -1,3 +1,11 @@
+-------------------------------------------------------------------
+Fri Feb  5 22:23:03 UTC 2021 - Wolfgang Rosenauer <wr@rosenauer.org>
+
+- Mozilla Thunderbird 78.7.1
+  * CardDAV address books now support OAuth2 and Google Contacts
+  * Thunderbird will no longer allow installation of addons that
+    use legacy APIs
+
 -------------------------------------------------------------------
 Tue Jan 26 07:47:13 UTC 2021 - Wolfgang Rosenauer <wr@rosenauer.org>
 
diff --git a/MozillaThunderbird.spec b/MozillaThunderbird.spec
index 7d98834..d9d6d7d 100644
--- a/MozillaThunderbird.spec
+++ b/MozillaThunderbird.spec
@@ -26,8 +26,8 @@
 # major 69
 # mainver %major.99
 %define major          78
-%define mainver        %major.7.0
-%define orig_version   78.7.0
+%define mainver        %major.7.1
+%define orig_version   78.7.1
 %define orig_suffix    %{nil}
 %define update_channel release
 %define source_prefix  thunderbird-%{orig_version}
@@ -204,7 +204,10 @@ Patch26:        mozilla-bmo1626236.patch
 Patch27:        mozilla-s390x-skia-gradient.patch
 %endif
 BuildRoot:      %{_tmppath}/%{name}-%{version}-build
-PreReq:         coreutils fileutils textutils /bin/sh
+PreReq:         /bin/sh
+PreReq:         coreutils
+PreReq:         fileutils
+PreReq:         textutils
 ### build options end
 %requires_ge    mozilla-nspr
 %requires_ge    mozilla-nss
@@ -212,7 +215,7 @@ PreReq:         coreutils fileutils textutils /bin/sh
 Recommends:     libcanberra0
 Recommends:     libpulse0
 Requires(post): desktop-file-utils
-Requires(postun): desktop-file-utils
+Requires(postun):desktop-file-utils
 %define libgssapi libgssapi_krb5.so.2
 ExcludeArch:    armv6l armv6hl
 
diff --git a/l10n-78.7.0.tar.xz b/l10n-78.7.1.tar.xz
similarity index 100%
rename from l10n-78.7.0.tar.xz
rename to l10n-78.7.1.tar.xz
diff --git a/tar_stamps b/tar_stamps
index c62ac69..7ec2bcd 100644
--- a/tar_stamps
+++ b/tar_stamps
@@ -1,10 +1,10 @@
 PRODUCT="thunderbird"
 CHANNEL="esr78"
-VERSION="78.7.0"
+VERSION="78.7.1"
 VERSION_SUFFIX=""
-PREV_VERSION="78.6.1"
+PREV_VERSION="78.7.0"
 PREV_VERSION_SUFFIX=""
 #SKIP_LOCALES="" # Uncomment to skip l10n and compare-locales-generation
 RELEASE_REPO="https://hg.mozilla.org/releases/comm-esr78"
-RELEASE_TAG="d4c4077a3ef9b3221984f2d0b42f1d96c35776e8"
-RELEASE_TIMESTAMP="20210126033722"
+RELEASE_TAG="1ef5b612ee43c806752ca215b142a9733210f3cc"
+RELEASE_TIMESTAMP="20210203182138"
diff --git a/thunderbird-78.7.0.source.tar.xz b/thunderbird-78.7.0.source.tar.xz
deleted file mode 100644
index 09d6c47..0000000
--- a/thunderbird-78.7.0.source.tar.xz
+++ /dev/null
@@ -1,3 +0,0 @@
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-oid sha256:77b6da5cab9107cc1650f95be8593f6344bfe04d7e4395a28fde64a4fc301c08
-size 353095828
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deleted file mode 100644
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+++ /dev/null
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new file mode 100644
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