diff --git a/2.80.tar.gz b/2.80.tar.gz
deleted file mode 100644
index 53f54d4..0000000
--- a/2.80.tar.gz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:5cf468779e05fbcf6633351fc33d847cc41e78ba2885a3978e907a8785ebed72
-size 12512510
diff --git a/2.81.tar.gz b/2.81.tar.gz
new file mode 100644
index 0000000..eed2210
--- /dev/null
+++ b/2.81.tar.gz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:82424036dbbca515ade20b9be12d27fa4da02a006082ccb19a3b64b7bc20cce4
+size 12514084
diff --git a/asymptote.changes b/asymptote.changes
index 765eb0f..32dc0a3 100644
--- a/asymptote.changes
+++ b/asymptote.changes
@@ -1,3 +1,18 @@
+-------------------------------------------------------------------
+Thu Jun 16 21:15:48 UTC 2022 - Jan Engelhardt <jengelh@inai.de>
+
+- Update to release 2.81
+  * Schur decompositions were implemented. A bug in uniform() was
+    fixed.
+  * The Xasy bounding box and a crash when opening Xasy files
+    were fixed.
+  * The transparency offset buffer is zeroed when GPU compression
+    is unavailable.
+  * The surface constructor for solids of revolution was
+    documented.
+  * Opaque rendering on platforms lacking
+    GL_ARB_fragment_shader_interlock was fixed.
+
 -------------------------------------------------------------------
 Thu Apr 21 09:55:30 UTC 2022 - Jan Engelhardt <jengelh@inai.de>
 
diff --git a/asymptote.spec b/asymptote.spec
index 3aca241..57609d0 100644
--- a/asymptote.spec
+++ b/asymptote.spec
@@ -1,7 +1,7 @@
 #
 # spec file for package asymptote
 #
-# Copyright (c) 2020 SUSE LLC
+# Copyright (c) 2021 SUSE LLC
 #
 # All modifications and additions to the file contributed by third parties
 # remain the property of their copyright owners, unless otherwise agreed
@@ -18,7 +18,7 @@
 
 %bcond_with lsp
 Name:           asymptote
-Version:        2.80
+Version:        2.81
 Release:        0
 Summary:        2D & 3D TeX-Aware vector graphics language
 License:        LGPL-3.0-or-later