diff --git a/pycryptodome-3.20.0.tar.gz b/pycryptodome-3.20.0.tar.gz
deleted file mode 100644
index 079338b..0000000
--- a/pycryptodome-3.20.0.tar.gz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:35019dff66c25db80d0c739b9c7b59bb0f61551897681c6dbdbdd0f7198f780f
-size 17173888
diff --git a/pycryptodome-3.21.0.tar.gz b/pycryptodome-3.21.0.tar.gz
new file mode 100644
index 0000000..91329a7
--- /dev/null
+++ b/pycryptodome-3.21.0.tar.gz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:195e5cdfbb550b03f83f2af2aa4652c14b64783574d835fe61bb06c8fc06ba21
+size 17464067
diff --git a/python-pycryptodome.changes b/python-pycryptodome.changes
index c535af7..8019ee3 100644
--- a/python-pycryptodome.changes
+++ b/python-pycryptodome.changes
@@ -1,3 +1,22 @@
+-------------------------------------------------------------------
+Fri Oct 18 08:53:31 UTC 2024 - Dirk Müller <dmueller@suse.com>
+
+- update to 3.21.0:
+  * By setting the PYCRYPTODOME_DISABLE_GMP environment variable,
+    the GMP library will not be used even if detected.
+  * Add support for Curve25519 / X25519.
+  * Add support for Curve448 / X448.
+  * Add attribute curve to EccPoint and EccXPoint classes, with
+    the canonical name of the curve.
+  * GH#781: the label for the SP800_108_Counter KDF may now
+    contain zero bytes. Thanks to Julien Rische.
+  * GH#814: RSA keys for PSS can be imported.
+  * GH#810: fixed negation of Ed25519 points.
+  * GH#819: accept an RFC5916 ECPrivateKey even if it doesn't
+    contain any of the optional elements (parameters [0] and
+    publicKey[1]).
+  * Remove support for Python 3.5.
+
 -------------------------------------------------------------------
 Fri Jan 26 21:11:37 UTC 2024 - Dirk Müller <dmueller@suse.com>
 
diff --git a/python-pycryptodome.spec b/python-pycryptodome.spec
index 017bfe6..1e7d61a 100644
--- a/python-pycryptodome.spec
+++ b/python-pycryptodome.spec
@@ -19,7 +19,7 @@
 %define min_version %{lua:rpm.expand("%{version}"):gsub("^(%d+%.%d+).*", "%1")}
 %{?sle15_python_module_pythons}
 Name:           python-pycryptodome
-Version:        3.20.0
+Version:        3.21.0
 Release:        0
 Summary:        Cryptographic library for Python
 License:        BSD-2-Clause