diff --git a/po/de.po b/po/de.po
index 4709ec24cf..857875da4c 100644
--- a/po/de.po
+++ b/po/de.po
@@ -93,10 +93,10 @@
 # Jürgen Spitzmüller <spitz@lyx.org>, 2009, 2010, 2011, 2012, 2013, 2014, 2015.
 msgid ""
 msgstr ""
-"Project-Id-Version: LyX 2.1\n"
+"Project-Id-Version: LyX 2.2\n"
 "Report-Msgid-Bugs-To: lyx-devel@lists.lyx.org\n"
 "POT-Creation-Date: 2015-11-26 00:10+0100\n"
-"PO-Revision-Date: 2015-11-29 21:39+0100\n"
+"PO-Revision-Date: 2016-01-24 04:29+0100\n"
 "Last-Translator: Uwe Stöhr <uwestoehr@web.de>\n"
 "Language-Team: German <kde-i18n-de@kde.org>\n"
 "Language: de\n"
@@ -22918,11 +22918,11 @@ msgstr ""
 
 #: lib/external_templates:152
 msgid "VectorGraphics"
-msgstr "Vektorgrafiken"
+msgstr "VektorGrafik"
 
 #: lib/external_templates:153 lib/external_templates:162
 msgid "Vector graphics"
-msgstr "Vektorgrafiken"
+msgstr "Vektorgrafik"
 
 #: lib/external_templates:155
 msgid ""
diff --git a/po/en.po b/po/en.po
index cd832b1200..725e606c1b 100644
--- a/po/en.po
+++ b/po/en.po
@@ -4,7 +4,7 @@
 # Jürgen Spitzmüller <spitz@lyx.org>, 2010.
 msgid ""
 msgstr ""
-"Project-Id-Version: LyX 2.1\n"
+"Project-Id-Version: LyX 2.2\n"
 "Report-Msgid-Bugs-To: lyx-devel@lists.lyx.org\n"
 "POT-Creation-Date: 2015-11-26 00:10+0100\n"
 "PO-Revision-Date: 2010-11-29 08:29+0100\n"
diff --git a/po/es.po b/po/es.po
index 24eee8845e..15f2917472 100644
--- a/po/es.po
+++ b/po/es.po
@@ -8,7 +8,7 @@
 # Ignacio García <ignacio.gmorales@gmail.com>, 2008.
 msgid ""
 msgstr ""
-"Project-Id-Version: LyX 2.0\n"
+"Project-Id-Version: LyX 2.2\n"
 "Report-Msgid-Bugs-To: lyx-devel@lists.lyx.org\n"
 "POT-Creation-Date: 2015-11-26 00:10+0100\n"
 "PO-Revision-Date: 2016-01-17 18:13+0100\n"
diff --git a/po/fr.po b/po/fr.po
index 09b912216b..3caf4742b5 100644
--- a/po/fr.po
+++ b/po/fr.po
@@ -305,7 +305,7 @@
 # ------------------------------------------------------------------
 msgid ""
 msgstr ""
-"Project-Id-Version: LyX 1.6.0\n"
+"Project-Id-Version: LyX 2.2\n"
 "Report-Msgid-Bugs-To: lyx-devel@lists.lyx.org\n"
 "POT-Creation-Date: 2015-11-26 00:10+0100\n"
 "PO-Revision-Date: 2016-01-02 18:44+0000\n"