diff --git a/.gitignore b/.gitignore
index 3fac108..96c67f5 100644
--- a/.gitignore
+++ b/.gitignore
@@ -5,3 +5,4 @@
 /algol68g-3.4.6.tar.gz
 /algol68g-3.4.7.tar.gz
 /algol68g-3.5.0.tar.gz
+/algol68g-3.5.1.tar.gz
diff --git a/algol68g.spec b/algol68g.spec
index 48b1bcc..c690bc1 100644
--- a/algol68g.spec
+++ b/algol68g.spec
@@ -6,7 +6,7 @@
 
 Name: algol68g
 Summary: Algol 68 Genie compiler-interpreter
-Version: 3.5.0
+Version: 3.5.1
 Release: 1%{?dist}
 License: GPLv3+
 URL: https://jmvdveer.home.xs4all.nl/en.algol-68-genie.html
@@ -55,6 +55,9 @@ that has continuing responsibility for Algol 60 and Algol 68.
 %exclude %{_pkgdocdir}/COPYING
 
 %changelog
+* Thu Feb 22 2024 Oleg Girko <ol@infoserver.lv> - 3.5.1-1
+- Update to 3.5.1
+
 * Mon Feb 05 2024 Oleg Girko <ol@infoserver.lv> - 3.5.0-1
 - Update to 3.5.0
 
diff --git a/sources b/sources
index 699c87a..0181a1f 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (algol68g-3.5.0.tar.gz) = 60cba4440a90df30c9114ff6e5e3779b97f0dcdf35778c7ae4c1f21cfacf1d6e16fa3bca353dcb41fb09de9d66b102d7db2ffabb71a2472277a8efb15c12896e
+SHA512 (algol68g-3.5.1.tar.gz) = 764038c7db567d5fc130d4c324b74f43d7dbcfd89efb7b12b1a6983314a7e13f17e105fa783fb3397fff3773b69699ca3f5fd3be873229db9bf91582f7bf52f4