diff --git a/libquicktime.changes b/libquicktime.changes
index 7734b24..815d731 100644
--- a/libquicktime.changes
+++ b/libquicktime.changes
@@ -1,3 +1,8 @@
+-------------------------------------------------------------------
+Fri May  4 14:03:47 UTC 2018 - olaf@aepfle.de
+
+- Use ffmpeg3 versions of pkgconfig(libav*)
+
 -------------------------------------------------------------------
 Sat Apr 21 12:56:48 UTC 2018 - jengelh@inai.de
 
diff --git a/libquicktime.spec b/libquicktime.spec
index 5f6c6f2..329b446 100644
--- a/libquicktime.spec
+++ b/libquicktime.spec
@@ -51,9 +51,9 @@ BuildRequires:  libvorbis-devel
 BuildRequires:  pkg-config
 BuildRequires:  schroedinger-devel
 BuildRequires:  pkgconfig(gl)
-BuildRequires:  pkgconfig(libavcodec) < 58
+BuildRequires:  pkgconfig(libavcodec) = 57.107.100
 BuildRequires:  pkgconfig(libpng)
-BuildRequires:  pkgconfig(libswscale) < 5
+BuildRequires:  pkgconfig(libswscale) = 4.8.100
 BuildRequires:  pkgconfig(x11)
 BuildRequires:  pkgconfig(xaw7)
 BuildRequires:  pkgconfig(xext)