diff --git a/dwarves-1.20.tar.sign b/dwarves-1.20.tar.sign
deleted file mode 100644
index 0217d26..0000000
--- a/dwarves-1.20.tar.sign
+++ /dev/null
@@ -1,7 +0,0 @@
------BEGIN PGP SIGNATURE-----
-
-iHUEABYIAB0WIQR2GiIUctdOfX2qHhGyPKLppCJ+JwUCYBxViQAKCRCyPKLppCJ+
-Jxh8AP0RRovrCX2j5vgw+p+66GFja+F9DCjj69kzK+lY09hTpAEAyr5+mngvmF4P
-S/jNFociLZryPHt1dIbjWanWGJloLQ8=
-=DCx3
------END PGP SIGNATURE-----
diff --git a/dwarves-1.20.tar.xz b/dwarves-1.20.tar.xz
deleted file mode 100644
index 34963ff..0000000
--- a/dwarves-1.20.tar.xz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:a0dbda45ce83c0bf21eba78c44b4fd72560a970285fbb3e4f88375015aab6f06
-size 688728
diff --git a/dwarves-1.21.tar.sign b/dwarves-1.21.tar.sign
new file mode 100644
index 0000000..e51893e
--- /dev/null
+++ b/dwarves-1.21.tar.sign
@@ -0,0 +1,7 @@
+-----BEGIN PGP SIGNATURE-----
+
+iHUEABYIAB0WIQR2GiIUctdOfX2qHhGyPKLppCJ+JwUCYHRbEwAKCRCyPKLppCJ+
+J5LZAQCaEI/We6c5Qv/j2T6s+Ybeu4k6xWPj80MwCxjJKZBKpgD/b+fMM0g4FVcF
+dbiyE7Rca34D4M0vMH0mWwKs7SQ/YQI=
+=bOCB
+-----END PGP SIGNATURE-----
diff --git a/dwarves-1.21.tar.xz b/dwarves-1.21.tar.xz
new file mode 100644
index 0000000..7fcf006
--- /dev/null
+++ b/dwarves-1.21.tar.xz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:33a8bed6c0e1a5889578e01d1afed3f752353dc087d8bda36d258fe83e42a476
+size 910480
diff --git a/dwarves.changes b/dwarves.changes
index 10fb544..5883db4 100644
--- a/dwarves.changes
+++ b/dwarves.changes
@@ -1,3 +1,10 @@
+-------------------------------------------------------------------
+Mon Apr 12 16:36:06 UTC 2021 - Jan Engelhardt <jengelh@inai.de>
+
+- Update to release 1.21
+  * Handle DWARF5 DW_OP_addrx and
+    subprogram ret type with abstract_origin properly.
+
 -------------------------------------------------------------------
 Fri Feb  5 01:08:01 UTC 2021 - Jan Engelhardt <jengelh@inai.de>
 
diff --git a/dwarves.spec b/dwarves.spec
index 6144253..27bfe07 100644
--- a/dwarves.spec
+++ b/dwarves.spec
@@ -17,7 +17,7 @@
 
 
 Name:           dwarves
-Version:        1.20
+Version:        1.21
 Release:        0
 Summary:        DWARF utilities
 License:        GPL-2.0-only