diff --git a/.gitignore b/.gitignore
index 95ff62a..cf91dd4 100644
--- a/.gitignore
+++ b/.gitignore
@@ -8,3 +8,4 @@ patch.tar.gz
 /arpack-ng-3.4.0.tar.gz
 /arpack-ng-3.5.0.tar.gz
 /arpack-ng-3.6.1.tar.gz
+/arpack-ng-3.7.0.tar.gz
diff --git a/arpack.spec b/arpack.spec
index 3d1b7be..540ec69 100644
--- a/arpack.spec
+++ b/arpack.spec
@@ -11,14 +11,12 @@
 %endif
 %endif
 
-
 # We are linking FORTRAN symbols.  Thus we cannot link --as-needed.
 %undefine _ld_as_needed
 
-
 Name:		arpack
-Version:	3.6.1
-Release:	4%{dist}
+Version:	3.7.0
+Release:	1%{dist}
 Summary:	Fortran 77 subroutines for solving large scale eigenvalue problems
 
 License:	BSD
@@ -185,6 +183,9 @@ popd
 
 
 %changelog
+* Thu Aug 01 2019 Susi Lehtola <jussilehtola@fedoraproject.org> - 3.7.0-1
+- Update to 3.7.0.
+
 * Wed Jul 24 2019 Fedora Release Engineering <releng@fedoraproject.org> - 3.6.1-4
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild
 
diff --git a/sources b/sources
index 6ce3f7e..3008094 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (arpack-ng-3.6.1.tar.gz) = fc269478dc6da21c9b4466257cd98cf1ccf30ba20b994077535273c9b0bd7ab59b7899c21276a1d8316b568f67a5921d3876f494f04baad6d1e2cc06b36e9575
+SHA512 (arpack-ng-3.7.0.tar.gz) = cc07cdd1fba4881907b507ff6b6c9bce9e3dadd8ef744194f08ee718a6210c039ac0c51c12edd720503f8e59bcd11c178fc323e1a59696be8c3b8262cf47a452