diff --git a/.gitignore b/.gitignore
index 212662e..d5322cb 100644
--- a/.gitignore
+++ b/.gitignore
@@ -2,3 +2,4 @@ wavethresh_4.6.5.tar.gz
 clog
 /wavethresh_4.6.6.tar.gz
 /wavethresh_4.6.8.tar.gz
+/wavethresh_4.7.0.tar.gz
diff --git a/R-wavethresh.spec b/R-wavethresh.spec
index e1b6974..c2106ea 100644
--- a/R-wavethresh.spec
+++ b/R-wavethresh.spec
@@ -1,10 +1,10 @@
-%define packver  4.6.8
+%define packver  4.7.0
 %define packname wavethresh
 
 Summary: R module, Software to perform wavelet statistics and transforms
 Name: R-%{packname}
 Version: %{packver}
-Release: 18%{?dist}
+Release: 1%{?dist}
 License: GPLv2+
 Source0: ftp://cran.r-project.org/pub/R/contrib/main/%{packname}_%{packver}.tar.gz
 URL: http://cran.r-project.org/web/packages/wavethresh/
@@ -31,6 +31,10 @@ cd ..;%{_bindir}/R CMD check %{packname}
 %doc DESCRIPTION
 
 %changelog
+* Thu Sep  1 2022 Tom Callaway <spot@fedoraproject.org> - 4.7.0-1
+- update to 4.7.0
+- rebuild for R 4.2.1
+
 * Wed Jul 20 2022 Fedora Release Engineering <releng@fedoraproject.org> - 4.6.8-18
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_37_Mass_Rebuild
 
diff --git a/sources b/sources
index 21e9b3e..3a9b8e8 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (wavethresh_4.6.8.tar.gz) = 9409925913df25f3d2ae434d4558ffbfda81c9052c4d599383717605dd28254aba86dbd1a41edcd81d2cfa19487474f87dcadcec4c14e7e9ca5f4442fec7f4a8
+SHA512 (wavethresh_4.7.0.tar.gz) = 6a78ec7a4facce79f4a3bc5a2c07224a871b6772d5b7ffcb3c1915cc4e50f8f3cd4b0678641d05ed71fc87f56b2a81d2c3f3d4d51129756497f3323012fd55d9