diff --git a/libnettle.changes b/libnettle.changes
index 7076037..171df26 100644
--- a/libnettle.changes
+++ b/libnettle.changes
@@ -1,3 +1,20 @@
+-------------------------------------------------------------------
+Sun Nov 25 14:54:46 UTC 2012 - andreas.stieger@gmx.de
+
+- upgrade to 2.5:
+  * removed some internal undocumented functions
+  * pkcs1_signature_prefix renamed to _pkcs1_signature_prefix
+    with slightly different behavior
+  * nettle-internal.c is no longer included
+  * Support for the salsa20 block cipher
+  * Tentative interface for timing-resistant RSA functions
+  * A more general interface for PKCS#1 signatures
+  * Documentation, example programs for the base16 and base64
+  * Use an additional table to avoid GF2^8 multiplications in
+    aes_invert_key (mainly used by aes_set_decrypt_key). Also
+    tabulate round constants in aes_set_encrypt_key.
+- configure --enable-shared now default, no longer required
+
 -------------------------------------------------------------------
 Tue Jan 31 12:24:52 UTC 2012 - jengelh@medozas.de
 
diff --git a/libnettle.spec b/libnettle.spec
index 0a8a28e..5ad817d 100644
--- a/libnettle.spec
+++ b/libnettle.spec
@@ -18,7 +18,7 @@
 
 
 Name:           libnettle
-Version:        2.4
+Version:        2.5
 Release:        0
 %define soname 4
 %define hogweed_soname 2
@@ -93,8 +93,7 @@ operations using the nettle library.
 %setup -q -n "nettle-%{version}"
 
 %build
-%configure --disable-static \
-	 --enable-shared
+%configure --disable-static
 
 make %{?_smp_mflags}
 
diff --git a/nettle-2.4.tar.gz b/nettle-2.4.tar.gz
deleted file mode 100644
index 57c4db6..0000000
--- a/nettle-2.4.tar.gz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:a6009208df6881f75aa1a87081ccfb2ccac1884da10670c53d7b76596f649c3f
-size 1075789
diff --git a/nettle-2.5.tar.gz b/nettle-2.5.tar.gz
new file mode 100644
index 0000000..6f57bfa
--- /dev/null
+++ b/nettle-2.5.tar.gz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:4aa142e908b0053082d7729fc0155dc90dbe71c8ef5f50f30034805ed5c92c72
+size 1113274