diff --git a/config.nmake b/config.nmake
index 85866d5ec1..2029cbb35a 100644
--- a/config.nmake
+++ b/config.nmake
@@ -29,7 +29,7 @@ SVN_REVISION=0
 # Updated by make-version.pl
 VERSION_MAJOR=1
 VERSION_MINOR=9
-VERSION_MICRO=0
+VERSION_MICRO=1
 VERSION_BUILD=$(SVN_REVISION)
 
 # Local build information. Recommended: Unique string for your
diff --git a/configure.ac b/configure.ac
index 8db71238eb..a489fc159b 100644
--- a/configure.ac
+++ b/configure.ac
@@ -3,7 +3,7 @@
 
 m4_define([version_major], [1])
 m4_define([version_minor], [9])
-m4_define([version_micro], [0])
+m4_define([version_micro], [1])
 m4_define([version_micro_extra], version_micro)
 m4_append([version_micro_extra], [])
 
diff --git a/debian/changelog b/debian/changelog
index d318619eb1..1a444a4363 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,4 +1,4 @@
-wireshark (1.9.0) unstable; urgency=low
+wireshark (1.9.1) unstable; urgency=low
 
   * Self-made package
 
diff --git a/docbook/release-notes.xml b/docbook/release-notes.xml
index 1994623cae..9c1c63a8a3 100644
--- a/docbook/release-notes.xml
+++ b/docbook/release-notes.xml
@@ -12,7 +12,7 @@ DOCUMENT SECTION
 <!--
 Wireshark Info
 -->
-<!ENTITY WiresharkCurrentVersion "1.9.0">
+<!ENTITY WiresharkCurrentVersion "1.9.1">
 
 ]>
 
@@ -62,6 +62,12 @@ Wireshark Info
 
       <itemizedlist>
 
+        <listitem>
+          <para>
+            Wireshark on 32- and 64-bit Windows supports automatic updates.
+          </para>
+        </listitem>
+
         <listitem>
           <para>
             The main welcome screen and status bar now display file sizes using