diff --git a/configure.ac b/configure.ac
index ea46c65087..3a616cbb35 100644
--- a/configure.ac
+++ b/configure.ac
@@ -47,8 +47,8 @@ AC_DEFINE_UNQUOTED(GST_API_VERSION, "$GST_API_VERSION",
 AS_LIBTOOL(GST, 0, 0, 0)
 
 dnl *** required versions of GStreamer stuff ***
-GST_REQ=0.11.90
-GSTPB_REQ=0.11.90
+GST_REQ=0.11.91
+GSTPB_REQ=0.11.91
 
 dnl *** autotools stuff ****