diff --git a/.gitignore b/.gitignore
index 21bdb4b..a28cb4c 100644
--- a/.gitignore
+++ b/.gitignore
@@ -16,3 +16,4 @@
 /wingpanel-indicator-datetime-89a2496.tar.gz
 /wingpanel-indicator-datetime-2.3.0.tar.gz
 /wingpanel-indicator-datetime-2.3.1.tar.gz
+/wingpanel-indicator-datetime-2.4.0.tar.gz
diff --git a/sources b/sources
index 5989617..cde5341 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (wingpanel-indicator-datetime-2.3.1.tar.gz) = f2edf0c1db18e0c083b6f941c86d8337cc4d211267ec7639d371b87a94369c843d750d213d5b5cdbb04906e932de695ddcb4669f88f4667bd221d150bd6699b9
+SHA512 (wingpanel-indicator-datetime-2.4.0.tar.gz) = 8e8865deaafa99cece11ac549ab1c43419ba6a8b88332f13d829e1fb7de20228e2799c5f0f1fcb41bb7b4e8f6ebc0f2f4940e910a2903ef76fb7dac28a2b4852
diff --git a/wingpanel-indicator-datetime.spec b/wingpanel-indicator-datetime.spec
index d50f65b..8bbd573 100644
--- a/wingpanel-indicator-datetime.spec
+++ b/wingpanel-indicator-datetime.spec
@@ -5,7 +5,7 @@
 
 Name:           wingpanel-indicator-datetime
 Summary:        Datetime Indicator for wingpanel
-Version:        2.3.1
+Version:        2.4.0
 Release:        %autorelease
 License:        GPLv3+
 
@@ -18,7 +18,7 @@ BuildRequires:  meson
 BuildRequires:  vala >= 0.22.0
 
 BuildRequires:  pkgconfig(glib-2.0) >= 2.32
-BuildRequires:  pkgconfig(granite)
+BuildRequires:  pkgconfig(granite) >= 6.0.0
 BuildRequires:  pkgconfig(gtk+-3.0)
 BuildRequires:  pkgconfig(libecal-2.0)
 BuildRequires:  pkgconfig(libhandy-1)