diff --git a/configure.ac b/configure.ac
index 1c78c4520c4921a5d205d689d050a02451726a09..a7be095a79cb4fcdff997b26974704b88866d3f3 100644
--- a/configure.ac
+++ b/configure.ac
@@ -20,7 +20,7 @@
 
 AC_PREREQ([2.63])
 AC_INIT([libdrm],
-        [2.4.54],
+        [2.4.55],
         [https://bugs.freedesktop.org/enter_bug.cgi?product=DRI],
         [libdrm])