diff --git a/configure.ac b/configure.ac
index d1997cd8fc6abfd0104274d1d411e1cd33f8d4d9..58c9d5cd0bf418f31e78b024d1886d037f2704fc 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1,4 +1,4 @@
-AC_INIT([csdr], 0.17.0)
+AC_INIT([csdr], 0.17.1)
 AM_INIT_AUTOMAKE([foreign])
 AC_CONFIG_MACRO_DIRS([m4])
 AC_PROG_CC
diff --git a/debian/changelog b/debian/changelog
index af963e0b3e774e3630ff8cdad8bdcc2cad8b3070..1361614b4a7fa9c14d1bbe79ad21018752721050 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,3 +1,9 @@
+csdr (0.17.1) hirsute; urgency=low
+
+  * new build for Ubuntu Hirsute Hippo
+
+ -- Jakob Ketterl <jakob.ketterl@gmx.de>  Sun, 09 May 2021 22:28:00 +0000
+
 csdr (0.17.0) buster focal; urgency=low
 
   * Improve agc performance