diff --git a/debian/changelog b/debian/changelog
index 9f0767cf..312798fc 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,6 +1,9 @@
 midori (0.4.0-1) UNRELEASED; urgency=low
 
   * New upstream release.
+  * debian/control:
+    - bump webkit build-dep to 1.1.17.
+    - bump valac build-dep to 0.10.
 
  -- Yves-Alexis Perez <corsac@debian.org>  Tue, 02 Aug 2011 07:43:21 +0200
 
diff --git a/debian/control b/debian/control
index cab94528..43f564f4 100644
--- a/debian/control
+++ b/debian/control
@@ -7,7 +7,7 @@ Build-Depends: debhelper (>= 7.0.50),
  lsb-release,
  libgtk2.0-dev (>= 2.10),
  libglib2.0-dev,
- libwebkitgtk-dev (>= 1.1.15),
+ libwebkitgtk-dev (>= 1.1.17),
  libxml2-dev (>= 2.6),
 # For waf:
  python,
@@ -20,7 +20,7 @@ Build-Depends: debhelper (>= 7.0.50),
  python-docutils,
  libsoup2.4-dev (>= 2.25.2),
  libnotify-dev,
- valac,
+ valac (>= 0.10),
 # For testing under xvfb:
  xvfb,
  xauth,