diff --git a/gap-hap.changes b/gap-hap.changes
index 81b876f..e33be6b 100644
--- a/gap-hap.changes
+++ b/gap-hap.changes
@@ -1,3 +1,9 @@
+-------------------------------------------------------------------
+Sat Oct 26 16:14:35 UTC 2024 - Jan Engelhardt <jengelh@inai.de>
+
+- Update to release 1.66
+  * Don't read files that are not shipped any longer
+
 -------------------------------------------------------------------
 Wed Jul 31 04:26:38 UTC 2024 - Jan Engelhardt <jengelh@inai.de>
 
diff --git a/gap-hap.spec b/gap-hap.spec
index 5882613..1c57a4e 100644
--- a/gap-hap.spec
+++ b/gap-hap.spec
@@ -17,7 +17,7 @@
 
 
 Name:           gap-hap
-Version:        1.65
+Version:        1.66
 Release:        0
 Summary:        GAP: Homological Algebra Programming
 License:        GPL-2.0-or-later
diff --git a/v1.65.tar.gz b/v1.65.tar.gz
deleted file mode 100644
index 42a09bd..0000000
--- a/v1.65.tar.gz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:6220463393308914dd401c1f71bca917142dffe39e56e64f21ca5e2380b2f2bd
-size 43833632
diff --git a/v1.66.tar.gz b/v1.66.tar.gz
new file mode 100644
index 0000000..451f3b0
--- /dev/null
+++ b/v1.66.tar.gz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:1ee59db2dc026c0587d978fa828b67174ca3313626bf19e912160552c21dcc5d
+size 43835045