diff --git a/HISTORY.md b/HISTORY.md
index b45ebc1d..d3732c83 100755
--- a/HISTORY.md
+++ b/HISTORY.md
@@ -49,6 +49,7 @@
 
 ### 2019-03-07
 * AudioComp lib: added block to set the microphone's buffer and fft sizes
+* German translation update (microphone features)
 
 ### 2019-03-06
 * AudioComp lib: turn off mic after 5 secs of idling
diff --git a/locale/lang-de.js b/locale/lang-de.js
index 5fd80b19..ea4ccf24 100644
--- a/locale/lang-de.js
+++ b/locale/lang-de.js
@@ -185,7 +185,7 @@ SnapTranslator.dict.de = {
     'translator_e-mail':
         'jens@moenig.org, jadga.huegle@sap.com', // optional
     'last_changed':
-        '2019-03-04', // this, too, will appear in the Translators tab
+        '2019-03-07', // this, too, will appear in the Translators tab
 
     // GUI
     // control bar:
@@ -604,6 +604,16 @@ SnapTranslator.dict.de = {
         'Sekunde',
     'time in milliseconds':
         'Zeit in Millisekunden',
+    'microphone %audio':
+        'Mikrofon %audio',
+    'volume':
+        'Lautstärke',
+    'signals':
+        'Signale',
+    'frequencies':
+        'Frequenzen',
+    'Microphone':
+        'Mikrofon',
 
     'filtered for %clr':
         'nach %clr gefiltert',
diff --git a/snap.html b/snap.html
index 3ad5dbee..0d5067b4 100755
--- a/snap.html
+++ b/snap.html
@@ -18,7 +18,7 @@
         <script type="text/javascript" src="src/sketch.js?version=2019-02-22"></script>
         <script type="text/javascript" src="src/xml.js?version=2018-11-12"></script>
         <script type="text/javascript" src="src/store.js?version=2019-02-22"></script>
-        <script type="text/javascript" src="src/locale.js?version=2019-03-05"></script>
+        <script type="text/javascript" src="src/locale.js?version=2019-03-07"></script>
         <script type="text/javascript" src="src/cloud.js?version=2019-02-20"></script>
         <script type="text/javascript" src="src/sha512.js?version=2018-10-02"></script>
         <script type="text/javascript" src="src/FileSaver.min.js?version=2018-10-02"></script>
diff --git a/src/locale.js b/src/locale.js
index a1f3df04..e3234085 100644
--- a/src/locale.js
+++ b/src/locale.js
@@ -42,7 +42,7 @@
 
 /*global modules, contains*/
 
-modules.locale = '2019-March-05';
+modules.locale = '2019-March-07';
 
 // Global stuff
 
@@ -160,7 +160,7 @@ SnapTranslator.dict.de = {
     'translator_e-mail':
         'jens@moenig.org, jadga.huegle@sap.com',
     'last_changed':
-        '2019-03-04'
+        '2019-03-07'
 };
 
 SnapTranslator.dict.it = {