diff --git a/nbdkit.spec b/nbdkit.spec
index 227ff44..b000412 100644
--- a/nbdkit.spec
+++ b/nbdkit.spec
@@ -52,7 +52,7 @@ ExclusiveArch:  x86_64
 %global source_directory 1.33-development
 
 Name:           nbdkit
-Version:        1.33.4
+Version:        1.33.5
 Release:        1%{?dist}
 Summary:        NBD server
 
@@ -1219,6 +1219,9 @@ export LIBGUESTFS_TRACE=1
 
 
 %changelog
+* Tue Jan 03 2023 Richard W.M. Jones <rjones@redhat.com> - 1.33.5-1
+- New upstream development version 1.33.5
+
 * Sat Dec 03 2022 Richard W.M. Jones <rjones@redhat.com> - 1.33.4-1
 - New upstream development version 1.33.4
 
diff --git a/sources b/sources
index 2ea437d..651b89e 100644
--- a/sources
+++ b/sources
@@ -1,2 +1,2 @@
-SHA512 (nbdkit-1.33.4.tar.gz) = 7366ba0f723746eadd2b1ca9e26ed475147d1e1fe21cd16c3a5478db140785ad2397c8db369f27a4b698b5b8a487a7f931754a82cb47c333c4fe3ba8f7508241
-SHA512 (nbdkit-1.33.4.tar.gz.sig) = dc779d8edcbfe7caa91666072e557b58e5313db38f4605625ca175d4ff116d9f2eec460d785e953fbb3bd5a5d661e2a7d91bd6889a7fe4a3f86e266d32ee114f
+SHA512 (nbdkit-1.33.5.tar.gz) = 0b2562b35b059a0c218d27160af3eb0ff9465ce07caaba099e2f1c59c2672b7821f1d3fbebafbe2a419128779a64e2205807b8dd2f78c4196df649694422bbb6
+SHA512 (nbdkit-1.33.5.tar.gz.sig) = e3fe4e8cbee9d66b291d6f6a20442ec5a050fe88bc5084c07fd513a15f38db413ec1bddaffacc9fd2d30654d3b2c1f492f9ca329c8ec9e0c5a8628c1cacc8051