diff --git a/.gitignore b/.gitignore
index 6498313..655019a 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,4 @@
 /v7.4.tar.gz
 /v7.5.tar.gz
 /v7.6.tar.gz
+/v7.7.tar.gz
diff --git a/README.md b/README.md
index e64e0aa..7e93967 100644
--- a/README.md
+++ b/README.md
@@ -19,6 +19,9 @@ username which is the username of the current maintainer.
 # Install prerequisites
 sudo dnf install fedora-packager gcc-c++ cmake doxygen asciidoc
 
+git config --global user.email "kim.walisch@gmail.com"
+git config --global user.name "Kim Walisch"
+
 # Save FAS user name
 echo "walki" > ~/.fedora.upn
 
diff --git a/primesieve.spec b/primesieve.spec
index f308971..036d23a 100644
--- a/primesieve.spec
+++ b/primesieve.spec
@@ -1,6 +1,6 @@
 Name:     primesieve
-Version:  7.6
-Release:  5%{?dist}
+Version:  7.7
+Release:  1%{?dist}
 Summary:  Fast prime number generator
 License:  BSD
 URL:      https://github.com/kimwalisch/primesieve
@@ -75,6 +75,10 @@ make test
 %{_libdir}/pkgconfig/primesieve.pc
 
 %changelog
+* Wed Dec 08 2021 Kim Walisch <walki@fedoraproject.org> - 7.7-1
+- Update to primesieve-7.7
+- Improved cache size detection on big.LITTLE CPUs
+
 * Fri Jul 23 2021 Fedora Release Engineering <releng@fedoraproject.org> - 7.6-5
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_35_Mass_Rebuild
 
diff --git a/sources b/sources
index 5df9e2d..b836faf 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (v7.6.tar.gz) = bff67be7f2e3f1bb9b009b703ae9e402a9a5ed40e8d3e7f754fd8947c18ff47b2dec0c4a35b67968cfd3156f3af7aa8882e92e7122abab63662dbd20b9c4a2bf
+SHA512 (v7.7.tar.gz) = bbcc141a12afdf54386d2408e067b1c6af2dd9b5c9f44d71290269ddefc7c46ba6794064cde6728c8356724553cb6bc2e765bf18c24a18b6d5d1f472d2c6e6dd