diff --git a/kexec-tools.spec b/kexec-tools.spec
index 372b852..f615045 100644
--- a/kexec-tools.spec
+++ b/kexec-tools.spec
@@ -13,7 +13,7 @@ Source4: kdump.sysconfig.i386
 Source5: kdump.sysconfig.ppc64
 Source7: mkdumprd
 Source8: kdump.conf
-Source9: http://downloads.sourceforge.net/project/makedumpfile/makedumpfile/1.6.3/makedumpfile-1.6.3.tar.gz
+Source9: http://downloads.sourceforge.net/project/makedumpfile/makedumpfile/1.6.4/makedumpfile-1.6.4.tar.gz
 Source10: kexec-kdump-howto.txt
 Source12: mkdumprd.8
 Source14: 98-kexec.rules
@@ -140,8 +140,8 @@ cp %{SOURCE28} .
 make
 %ifarch %{ix86} x86_64 ppc64 s390x ppc64le aarch64
 make -C eppic/libeppic
-make -C makedumpfile-1.6.3 LINKTYPE=dynamic USELZO=on USESNAPPY=on
-make -C makedumpfile-1.6.3 LDFLAGS="-I../eppic/libeppic -L../eppic/libeppic" eppic_makedumpfile.so
+make -C makedumpfile-1.6.4 LINKTYPE=dynamic USELZO=on USESNAPPY=on
+make -C makedumpfile-1.6.4 LDFLAGS="-I../eppic/libeppic -L../eppic/libeppic" eppic_makedumpfile.so
 %endif
 make -C kdump-anaconda-addon/po
 
@@ -182,13 +182,13 @@ install -m 644 %{SOURCE16} $RPM_BUILD_ROOT%{_unitdir}/kdump.service
 install -m 755 -D %{SOURCE22} $RPM_BUILD_ROOT%{_prefix}/lib/systemd/system-generators/kdump-dep-generator.sh
 
 %ifarch %{ix86} x86_64 ppc64 s390x ppc64le aarch64
-install -m 755 makedumpfile-1.6.3/makedumpfile $RPM_BUILD_ROOT/sbin/makedumpfile
-install -m 644 makedumpfile-1.6.3/makedumpfile.8.gz $RPM_BUILD_ROOT/%{_mandir}/man8/makedumpfile.8.gz
-install -m 644 makedumpfile-1.6.3/makedumpfile.conf.5.gz $RPM_BUILD_ROOT/%{_mandir}/man5/makedumpfile.conf.5.gz
-install -m 644 makedumpfile-1.6.3/makedumpfile.conf $RPM_BUILD_ROOT/%{_sysconfdir}/makedumpfile.conf.sample
-install -m 755 makedumpfile-1.6.3/eppic_makedumpfile.so $RPM_BUILD_ROOT/%{_libdir}/eppic_makedumpfile.so
+install -m 755 makedumpfile-1.6.4/makedumpfile $RPM_BUILD_ROOT/sbin/makedumpfile
+install -m 644 makedumpfile-1.6.4/makedumpfile.8.gz $RPM_BUILD_ROOT/%{_mandir}/man8/makedumpfile.8.gz
+install -m 644 makedumpfile-1.6.4/makedumpfile.conf.5.gz $RPM_BUILD_ROOT/%{_mandir}/man5/makedumpfile.conf.5.gz
+install -m 644 makedumpfile-1.6.4/makedumpfile.conf $RPM_BUILD_ROOT/%{_sysconfdir}/makedumpfile.conf.sample
+install -m 755 makedumpfile-1.6.4/eppic_makedumpfile.so $RPM_BUILD_ROOT/%{_libdir}/eppic_makedumpfile.so
 mkdir -p $RPM_BUILD_ROOT/usr/share/makedumpfile/eppic_scripts/
-install -m 644 makedumpfile-1.6.3/eppic_scripts/* $RPM_BUILD_ROOT/usr/share/makedumpfile/eppic_scripts/
+install -m 644 makedumpfile-1.6.4/eppic_scripts/* $RPM_BUILD_ROOT/usr/share/makedumpfile/eppic_scripts/
 %endif
 make -C kdump-anaconda-addon install DESTDIR=$RPM_BUILD_ROOT
 %find_lang kdump-anaconda-addon
diff --git a/sources b/sources
index e931d9a..f58d1d3 100644
--- a/sources
+++ b/sources
@@ -1,4 +1,4 @@
 SHA512 (eppic_050615.tar.gz) = de23c3cd59ded23f2f0092c194b2169e78fcd385a8df7daf34b36f3bb2d5ddac2cdd3657bbe640beec447725988e928962baf62cf9deff8849da734390280a4f
-SHA512 (kexec-tools-2.0.17.tar.xz) = e0f254ca2b26fa02cb61ba9a0735423b26bac2693fbd920eaf7cc2822c298de958bd65f7c37947ca1f6811a3752a58f7cf8aa903494f0109ea76b7159a037fa6
-SHA512 (makedumpfile-1.6.3.tar.gz) = c213c944a2f578ecb37b234ef2354ee174a882d0eb354633d9941bd652704df1b111bab8bd94a31d7b045aade0f97962b1dfa5b0491217b4ab3896319ba291a4
 SHA512 (kdump-anaconda-addon-005-33-g8b243e3.tar.gz) = 8ee5e5d314339502fa33a6afb5417ce71d9ae23018968dd982f2b53dd5efae9c7d7ae139a60657ca93e2dc7245a3ca2d4edc05e90c59fb5e56e3e16398bb2530
+SHA512 (kexec-tools-2.0.17.tar.xz) = e0f254ca2b26fa02cb61ba9a0735423b26bac2693fbd920eaf7cc2822c298de958bd65f7c37947ca1f6811a3752a58f7cf8aa903494f0109ea76b7159a037fa6
+SHA512 (makedumpfile-1.6.4.tar.gz) = 0d564096a5400074f6154b751ee50c94b8f85a2e3ff478db69ddbb0a47852cbd895594030ca8a2e45a1ca1a641ce5d13f826922fa36054660c23380663f2c080