diff --git a/debian/changelog b/debian/changelog
index 37a5f1e30..6fbab52a6 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,3 +1,9 @@
+nextepc (0.5.0) unstable; urgency=medium
+
+  * OGSLib package name changed
+
+ -- Sukchan Lee <acetcom@gmail.com>  Thu, 04 Jul 2019 12:58:43 +0000
+
 nextepc (0.4.4~bionic) bionic; urgency=medium
 
   * Bug Fixed
diff --git a/debian/control b/debian/control
index 46e21b938..8ef798d45 100644
--- a/debian/control
+++ b/debian/control
@@ -12,7 +12,7 @@ Build-Depends: debhelper (>= 9),
                libtool,
                flex,
                bison,
-               ogslib-dev (>= 1.0.0),
+               libogslib-dev (>= 1.1.0),
                libgnutls28-dev,
                libgcrypt-dev,
                libssl-dev,