diff --git a/.gitignore b/.gitignore
index 70e7359..f33e111 100644
--- a/.gitignore
+++ b/.gitignore
@@ -26,3 +26,4 @@
 /libcint-4.4.5.tar.gz
 /libcint-4.4.6.tar.gz
 /libcint-5.0.0.tar.gz
+/libcint-5.1.0.tar.gz
diff --git a/libcint.spec b/libcint.spec
index cb064f7..9e5befb 100644
--- a/libcint.spec
+++ b/libcint.spec
@@ -1,7 +1,7 @@
 %global soversion 5
 
 Name:           libcint
-Version:        5.0.0
+Version:        5.1.0
 Release:        1%{?dist}
 Summary:        General Gaussian-type orbitals integrals for quantum chemistry
 License:        BSD
@@ -73,6 +73,9 @@ make -C %{_host} test ARGS=-V
 %{_libdir}/libcint.so
 
 %changelog
+* Sat Dec 25 2021 Susi Lehtola <jussilehtola@fedoraproject.org> - 5.1.0-1
+- Update to 5.1.0 for compatibility with PySCF.
+
 * Mon Nov 08 2021 Susi Lehtola <jussilehtola@fedoraproject.org> - 5.0.0-1
 - Update to 5.0.0, which drops BLAS dependency.
 
diff --git a/sources b/sources
index cf13a86..9bc3978 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (libcint-5.0.0.tar.gz) = b3027755122cf31c392f904e3519157e41db04c32c06b15902ee8beb79fc022acf55b58925a521ca66a9ad81b348b3e54e10fbf9eb7ada4f0e1d7cf9b88ec3d3
+SHA512 (libcint-5.1.0.tar.gz) = 8b2b41bf697ef8c533ad02c6d5160f141d844d8ff1c6056ea0e327c3b64da1f75a9200ac97f4d08177e78a0b84e424f6e349069f5ae3db2d373f8491001d2e54