diff --git a/expat-2.4.1.tar.xz b/expat-2.4.1.tar.xz
deleted file mode 100644
index 70d97aa..0000000
--- a/expat-2.4.1.tar.xz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:cf032d0dba9b928636548e32b327a2d66b1aab63c4f4a13dd132c2d1d2f2fb6a
-size 445024
diff --git a/expat-2.4.1.tar.xz.asc b/expat-2.4.1.tar.xz.asc
deleted file mode 100644
index 90550d0..0000000
--- a/expat-2.4.1.tar.xz.asc
+++ /dev/null
@@ -1,16 +0,0 @@
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diff --git a/expat-2.4.2.tar.xz b/expat-2.4.2.tar.xz
new file mode 100644
index 0000000..251d8f6
--- /dev/null
+++ b/expat-2.4.2.tar.xz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:bc2ff58f49c29aac7bff705a6c167a821f26c512079ff08ac432fd0fdc9bb199
+size 449664
diff --git a/expat-2.4.2.tar.xz.asc b/expat-2.4.2.tar.xz.asc
new file mode 100644
index 0000000..486e2a1
--- /dev/null
+++ b/expat-2.4.2.tar.xz.asc
@@ -0,0 +1,16 @@
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diff --git a/expat.changes b/expat.changes
index 0ac3cfd..2b9ac16 100644
--- a/expat.changes
+++ b/expat.changes
@@ -1,3 +1,19 @@
+-------------------------------------------------------------------
+Mon Dec 27 16:02:14 UTC 2021 - Dirk Müller <dmueller@suse.com>
+
+- update to 2.4.2:
+  * Link againgst libm for function "isnan"
+  * Include expat_config.h as early as possible
+  * Autotools: Include files with release archives:
+    - buildconf.sh
+    - fuzz/*.c
+  * Autotools: Sync CMake templates
+  * docs: Document that function XML_GetBuffer may return NULL
+    when asking for a buffer of 0 (zero) bytes size
+  * docs: Fix return value docs for both
+    XML_SetBillionLaughsAttackProtection* functions
+  * Version info bumped from 9:1:8 to 9:2:8
+
 -------------------------------------------------------------------
 Mon May 24 08:17:12 UTC 2021 - Pedro Monreal <pmonreal@suse.com>
 
diff --git a/expat.spec b/expat.spec
index 9b53a05..cde1933 100644
--- a/expat.spec
+++ b/expat.spec
@@ -16,18 +16,18 @@
 #
 
 
-%global unversion 2_4_1
+%global unversion 2_4_2
 Name:           expat
-Version:        2.4.1
+Version:        2.4.2
 Release:        0
 Summary:        XML Parser Toolkit
 License:        MIT
 Group:          Development/Libraries/C and C++
 URL:            https://libexpat.github.io
 Source0:        https://github.com/libexpat/libexpat/releases/download/R_%{unversion}/expat-%{version}.tar.xz
-Source1:        %{name}faq.html
+Source1:        https://github.com/libexpat/libexpat/releases/download/R_%{unversion}/expat-%{version}.tar.xz.asc
 Source2:        baselibs.conf
-Source3:        https://github.com/libexpat/libexpat/releases/download/R_%{unversion}/expat-%{version}.tar.xz.asc
+Source3:        %{name}faq.html
 BuildRequires:  gcc-c++
 BuildRequires:  libtool
 BuildRequires:  pkgconfig
@@ -63,7 +63,7 @@ in libexpat.
 %prep
 %setup -q
 
-cp %{SOURCE1} .
+cp %{SOURCE3} .
 rm -f examples/*.dsp
 
 %build
@@ -93,19 +93,17 @@ chmod 0644 examples/elements.c
 %postun -n libexpat1 -p /sbin/ldconfig
 
 %files
-%{_docdir}/%{name}
 %license COPYING
-%doc README.md expatfaq.html
+%doc AUTHORS README.md expatfaq.html
 %doc doc/reference.html doc/style.css doc/valid-xhtml10.png
 %doc examples/elements.c examples/outline.c examples/Makefile.am examples/Makefile.in
-%doc AUTHORS Changes
+%doc changelog
 %{_bindir}/xmlwf
 
 %files -n libexpat1
 %{_libdir}/libexpat.so.*
 
 %files -n libexpat-devel
-
 %{_includedir}/*
 %{_libdir}/libexpat.so
 %{_libdir}/pkgconfig/expat.pc