diff -Nru psensor-1.1.5/debian/changelog psensor-1.1.5/debian/changelog
--- psensor-1.1.5/debian/changelog	2020-07-31 10:03:39.000000000 +0000
+++ psensor-1.1.5/debian/changelog	2021-02-16 15:20:37.000000000 +0000
@@ -1,3 +1,26 @@
+psensor (1.1.5-1.3ubuntu2) hirsute; urgency=medium
+
+  * No change rebuild with fixed ownership.
+
+ -- Dimitri John Ledkov <xnox@ubuntu.com>  Tue, 16 Feb 2021 15:20:37 +0000
+
+psensor (1.1.5-1.3ubuntu1) hirsute; urgency=low
+
+  * Merge from Debian unstable. Remaining changes:
+    - Build-Depends on libunity-dev for Unity support.
+
+ -- Gianfranco Costamagna <locutusofborg@debian.org>  Sun, 07 Feb 2021 19:00:31 +0100
+
+psensor (1.1.5-1.3) unstable; urgency=medium
+
+  * Non-maintainer upload.
+  * Add patch from Alessio Garzi switching from libappindicator
+    to libayatana-appindicator3. (Closes: #921339)
+  * Update the build dependency from libsensors4-dev
+    to libsensors-dev. (Closes: #917447)
+
+ -- Adrian Bunk <bunk@debian.org>  Sat, 06 Feb 2021 21:50:55 +0200
+
 psensor (1.1.5-1.2ubuntu1) groovy; urgency=medium
 
   * Merge from Debian unstable. Remaining changes:
diff -Nru psensor-1.1.5/debian/control psensor-1.1.5/debian/control
--- psensor-1.1.5/debian/control	2020-07-31 09:41:57.000000000 +0000
+++ psensor-1.1.5/debian/control	2021-02-16 15:20:37.000000000 +0000
@@ -1,7 +1,8 @@
 Source: psensor
 Section: utils
 Priority: optional
-Maintainer: Jean-Philippe Orsini <jeanfi@gmail.com>
+Maintainer: Ubuntu Developers <ubuntu-devel-discuss@lists.ubuntu.com>
+XSBC-Original-Maintainer: Jean-Philippe Orsini <jeanfi@gmail.com>
 Build-Depends: asciidoc,
                autoconf,
                automake,
@@ -11,7 +12,7 @@
                debhelper (>= 9),
                gettext,
                help2man,
-               libappindicator3-dev,
+               libayatana-appindicator3-dev,
                libatasmart-dev [!hurd-any !kfreebsd-any],
                libcurl4-gnutls-dev,
                libgtk-3-dev,
@@ -19,7 +20,7 @@
                libjson-c-dev,
                libmicrohttpd-dev,
                libnotify-dev,
-               libsensors4-dev,
+               libsensors-dev,
                libudisks2-dev [!kfreebsd-any],
                libunity-dev,
                libxnvctrl-dev [i386 amd64] | nvidia-settings [i386 amd64],
diff -Nru psensor-1.1.5/debian/patches/ayatana-appindicator.patch psensor-1.1.5/debian/patches/ayatana-appindicator.patch
--- psensor-1.1.5/debian/patches/ayatana-appindicator.patch	1970-01-01 00:00:00.000000000 +0000
+++ psensor-1.1.5/debian/patches/ayatana-appindicator.patch	2021-02-06 19:50:55.000000000 +0000
@@ -0,0 +1,42 @@
+Index: psensor-1.1.5/configure.ac
+===================================================================
+--- psensor-1.1.5.orig/configure.ac
++++ psensor-1.1.5/configure.ac
+@@ -106,9 +106,9 @@ AC_SUBST(LIBNOTIFY_LIBS)
+ # Checks AppIndicator 
+ APPINDICATOR_LIBS=
+ 
+-PKG_CHECK_MODULES(APPINDICATOR, appindicator3-0.1,
++PKG_CHECK_MODULES(APPINDICATOR, ayatana-appindicator3-0.1,
+      [AC_DEFINE([HAVE_APPINDICATOR],[1],[Use AppIndicator3-0.1])],
+-     [AC_MSG_WARN(AppIndicator 3-0.1 not present")])
++     [AC_MSG_WARN(Ayatana AppIndicator 3-0.1 not present")])
+ 
+ if test "$APPINDICATOR_LIBS" == ""; then
+    PKG_CHECK_MODULES(APPINDICATOR, 
+Index: psensor-1.1.5/src/ui_appindicator.c
+===================================================================
+--- psensor-1.1.5.orig/src/ui_appindicator.c
++++ psensor-1.1.5/src/ui_appindicator.c
+@@ -21,7 +21,7 @@
+ #include <string.h>
+ 
+ #include <gtk/gtk.h>
+-#include <libappindicator/app-indicator.h>
++#include <libayatana-appindicator/app-indicator.h>
+ 
+ #include "cfg.h"
+ #include "psensor.h"
+Index: psensor-1.1.5/src/ui.h
+===================================================================
+--- psensor-1.1.5.orig/src/ui.h
++++ psensor-1.1.5/src/ui.h
+@@ -27,7 +27,7 @@
+ #include <gtk/gtk.h>
+ 
+ #if defined(HAVE_APPINDICATOR) || defined(HAVE_APPINDICATOR_029)
+-#include <libappindicator/app-indicator.h>
++#include <libayatana-appindicator/app-indicator.h>
+ #endif
+ 
+ #include "psensor.h"
diff -Nru psensor-1.1.5/debian/patches/series psensor-1.1.5/debian/patches/series
--- psensor-1.1.5/debian/patches/series	2020-07-31 09:41:57.000000000 +0000
+++ psensor-1.1.5/debian/patches/series	2021-02-07 15:58:04.000000000 +0000
@@ -1,2 +1,3 @@
 0001-Update-rsensor.c-drop-is_error-macro-definition.patch
 14.patch
+ayatana-appindicator.patch