diff --git a/gap-semigroups.changes b/gap-semigroups.changes
index b593abb..05f0e60 100644
--- a/gap-semigroups.changes
+++ b/gap-semigroups.changes
@@ -1,7 +1,7 @@
 -------------------------------------------------------------------
-Mon Sep 18 18:40:14 UTC 2023 - Jan Engelhardt <jengelh@inai.de>
+Tue Sep 19 16:21:18 UTC 2023 - Jan Engelhardt <jengelh@inai.de>
 
-- Update to release 5.3.0
+- Update to release 5.3.1
   * Improve congruence lattice code
   * Fix some memory leaks
 
diff --git a/gap-semigroups.spec b/gap-semigroups.spec
index 40b6979..019b1dd 100644
--- a/gap-semigroups.spec
+++ b/gap-semigroups.spec
@@ -17,7 +17,7 @@
 
 
 Name:           gap-semigroups
-Version:        5.3.0
+Version:        5.3.1
 Release:        0
 Summary:        GAP: Computing with Semigroups of Transformations and Partial Permutations
 License:        GPL-2.0+
diff --git a/semigroups-5.3.0.tar.gz b/semigroups-5.3.0.tar.gz
deleted file mode 100644
index 8115460..0000000
--- a/semigroups-5.3.0.tar.gz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:d412bbe784f6f6cf75d563adb2d6545bedb81eec13ef0d7a5ed45c3900f2c1db
-size 16984931
diff --git a/semigroups-5.3.1.tar.gz b/semigroups-5.3.1.tar.gz
new file mode 100644
index 0000000..21f5c98
--- /dev/null
+++ b/semigroups-5.3.1.tar.gz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:0d4b5a1015ae7b9b61ea7e71ae6c398a4e66e197214f92bc6f251afc6fb652c9
+size 16984766