diff --git a/gnu_parallel.changes b/gnu_parallel.changes
index 46f7e78..4ec873c 100644
--- a/gnu_parallel.changes
+++ b/gnu_parallel.changes
@@ -1,3 +1,9 @@
+-------------------------------------------------------------------
+Tue Jun  8 15:44:27 UTC 2021 - Jan Engelhardt <jengelh@inai.de>
+
+- Update to release 20210522
+  * --plus includes {%%regexp} and {##regexp}.
+
 -------------------------------------------------------------------
 Tue May  4 13:35:39 UTC 2021 - Jan Engelhardt <jengelh@inai.de>
 
diff --git a/gnu_parallel.spec b/gnu_parallel.spec
index c26d380..250ae70 100644
--- a/gnu_parallel.spec
+++ b/gnu_parallel.spec
@@ -17,7 +17,7 @@
 
 
 Name:           gnu_parallel
-Version:        20210422
+Version:        20210522
 Release:        0
 Summary:        Shell tool for executing jobs in parallel
 License:        GPL-3.0-or-later
diff --git a/parallel-20210422.tar.bz2 b/parallel-20210422.tar.bz2
deleted file mode 100644
index 78da6f3..0000000
--- a/parallel-20210422.tar.bz2
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:be3e6a3b644467bef25905cb4fd917e67eef982ba4f6e258df25bb0235b59ee8
-size 2239130
diff --git a/parallel-20210422.tar.bz2.sig b/parallel-20210422.tar.bz2.sig
deleted file mode 100644
index c597583..0000000
--- a/parallel-20210422.tar.bz2.sig
+++ /dev/null
@@ -1,41 +0,0 @@
-#!/bin/bash
-
-# To check the signature run:
-#   echo | gpg
-#   gpg --auto-key-locate keyserver --keyserver-options auto-key-retrieve parallel-20210422.tar.bz2.sig
-
-echo | gpg 2>/dev/null
-gpg --auto-key-locate keyserver --keyserver-options auto-key-retrieve $0
-exit $?
-
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diff --git a/parallel-20210522.tar.bz2 b/parallel-20210522.tar.bz2
new file mode 100644
index 0000000..f49424f
--- /dev/null
+++ b/parallel-20210522.tar.bz2
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:ef663e3e903cede558473675ce6d6b6281ca8ec2c51dca28f25b784f23f7afe1
+size 2246330
diff --git a/parallel-20210522.tar.bz2.sig b/parallel-20210522.tar.bz2.sig
new file mode 100644
index 0000000..92edc8c
--- /dev/null
+++ b/parallel-20210522.tar.bz2.sig
@@ -0,0 +1,41 @@
+#!/bin/bash
+
+# To check the signature run:
+#   echo | gpg
+#   gpg --auto-key-locate keyserver --keyserver-options auto-key-retrieve parallel-20210522.tar.bz2.sig
+
+echo | gpg 2>/dev/null
+gpg --auto-key-locate keyserver --keyserver-options auto-key-retrieve $0
+exit $?
+
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