diff --git a/jdk/.footprint b/jdk/.footprint
index 0d28ab6f2..9c8c296f9 100644
--- a/jdk/.footprint
+++ b/jdk/.footprint
@@ -60,30 +60,6 @@ lrwxrwxrwx	root/root	usr/lib/jdk/bin/ControlPanel -> jcontrol
 -rwxr-xr-x	root/root	usr/lib/jdk/bin/wsgen
 -rwxr-xr-x	root/root	usr/lib/jdk/bin/wsimport
 -rwxr-xr-x	root/root	usr/lib/jdk/bin/xjc
-drwxr-xr-x	root/root	usr/lib/jdk/db/
--rw-r--r--	root/root	usr/lib/jdk/db/3RDPARTY
--rw-r--r--	root/root	usr/lib/jdk/db/LICENSE
--rw-r--r--	root/root	usr/lib/jdk/db/NOTICE
--rw-r--r--	root/root	usr/lib/jdk/db/README-JDK.html
--rw-r--r--	root/root	usr/lib/jdk/db/RELEASE-NOTES.html
-drwxr-xr-x	root/root	usr/lib/jdk/db/bin/
--rwxr-xr-x	root/root	usr/lib/jdk/db/bin/NetworkServerControl
--rwxr-xr-x	root/root	usr/lib/jdk/db/bin/dblook
--rwxr-xr-x	root/root	usr/lib/jdk/db/bin/ij
--rwxr-xr-x	root/root	usr/lib/jdk/db/bin/setEmbeddedCP
--rwxr-xr-x	root/root	usr/lib/jdk/db/bin/setNetworkClientCP
--rwxr-xr-x	root/root	usr/lib/jdk/db/bin/setNetworkServerCP
--rwxr-xr-x	root/root	usr/lib/jdk/db/bin/startNetworkServer
--rwxr-xr-x	root/root	usr/lib/jdk/db/bin/stopNetworkServer
--rwxr-xr-x	root/root	usr/lib/jdk/db/bin/sysinfo
-drwxr-xr-x	root/root	usr/lib/jdk/db/lib/
--rw-r--r--	root/root	usr/lib/jdk/db/lib/derby.jar
--rw-r--r--	root/root	usr/lib/jdk/db/lib/derby.war
--rw-r--r--	root/root	usr/lib/jdk/db/lib/derbyclient.jar
--rw-r--r--	root/root	usr/lib/jdk/db/lib/derbynet.jar
--rw-r--r--	root/root	usr/lib/jdk/db/lib/derbyoptionaltools.jar
--rw-r--r--	root/root	usr/lib/jdk/db/lib/derbyrun.jar
--rw-r--r--	root/root	usr/lib/jdk/db/lib/derbytools.jar
 drwxr-xr-x	root/root	usr/lib/jdk/include/
 -rw-r--r--	root/root	usr/lib/jdk/include/classfile_constants.h
 -rw-r--r--	root/root	usr/lib/jdk/include/jawt.h
@@ -593,10 +569,10 @@ drwxr-xr-x	root/root	usr/lib/jdk/lib/missioncontrol/p2/org.eclipse.equinox.p2.en
 drwxr-xr-x	root/root	usr/lib/jdk/lib/missioncontrol/p2/org.eclipse.equinox.p2.engine/profileRegistry/JMC.profile/
 drwxr-xr-x	root/root	usr/lib/jdk/lib/missioncontrol/p2/org.eclipse.equinox.p2.engine/profileRegistry/JMC.profile/.data/
 -rw-r--r--	root/root	usr/lib/jdk/lib/missioncontrol/p2/org.eclipse.equinox.p2.engine/profileRegistry/JMC.profile/.lock (EMPTY)
--rw-r--r--	root/root	usr/lib/jdk/lib/missioncontrol/p2/org.eclipse.equinox.p2.engine/profileRegistry/JMC.profile/1513160551369.profile.gz
--rw-r--r--	root/root	usr/lib/jdk/lib/missioncontrol/p2/org.eclipse.equinox.p2.engine/profileRegistry/JMC.profile/1513160551742.profile.gz
--rw-r--r--	root/root	usr/lib/jdk/lib/missioncontrol/p2/org.eclipse.equinox.p2.engine/profileRegistry/JMC.profile/1513160561556.profile.gz
--rw-r--r--	root/root	usr/lib/jdk/lib/missioncontrol/p2/org.eclipse.equinox.p2.engine/profileRegistry/JMC.profile/1513160564559.profile.gz
+-rw-r--r--	root/root	usr/lib/jdk/lib/missioncontrol/p2/org.eclipse.equinox.p2.engine/profileRegistry/JMC.profile/1512678748591.profile.gz
+-rw-r--r--	root/root	usr/lib/jdk/lib/missioncontrol/p2/org.eclipse.equinox.p2.engine/profileRegistry/JMC.profile/1512678749009.profile.gz
+-rw-r--r--	root/root	usr/lib/jdk/lib/missioncontrol/p2/org.eclipse.equinox.p2.engine/profileRegistry/JMC.profile/1512678761228.profile.gz
+-rw-r--r--	root/root	usr/lib/jdk/lib/missioncontrol/p2/org.eclipse.equinox.p2.engine/profileRegistry/JMC.profile/1512678763613.profile.gz
 drwxr-xr-x	root/root	usr/lib/jdk/lib/missioncontrol/plugins/
 -rw-r--r--	root/root	usr/lib/jdk/lib/missioncontrol/plugins/com.ibm.icu_52.1.0.v201404241930.jar
 -rw-r--r--	root/root	usr/lib/jdk/lib/missioncontrol/plugins/com.jrockit.mc.alert.ja_5.5.2.174165.jar
diff --git a/jdk/.md5sum b/jdk/.md5sum
index d7e22f0e8..ab272eb23 100644
--- a/jdk/.md5sum
+++ b/jdk/.md5sum
@@ -1 +1 @@
-eda2945e8c02b84adbf78f46c37b71c1  jdk-8u172-linux-x64.tar.gz
+ef599e322eee42f6769991dd3e3b1a31  jdk-8u181-linux-x64.tar.gz
diff --git a/jdk/.signature b/jdk/.signature
index 9a290da28..7a7a04b36 100644
--- a/jdk/.signature
+++ b/jdk/.signature
@@ -1,5 +1,5 @@
 untrusted comment: verify with /etc/ports/opt.pub
-RWSE3ohX2g5d/a8i8ufGgzIkbQVQJozgynNTDBeaHDOEniXq3Bpv44tfqanw/0dnzzMa5LO18O/oPS6DfBui+oilxttu2bLIvAo=
-SHA256 (Pkgfile) = cb2802ab96741225f04c176d6a715f0a2afa1ea9fd33cc8a4c2dafddc9a9591b
-SHA256 (.footprint) = e3ee8bf54d1b7ecae548684b3c41a04c054da07d6ac1852d01e4a431f6cbc813
-SHA256 (jdk-8u172-linux-x64.tar.gz) = 28a00b9400b6913563553e09e8024c286b506d8523334c93ddec6c9ec7e9d346
+RWSE3ohX2g5d/TutvIJU1TjB2bMbS3anzOSsaPPheTHCFMC+vtvn9f9IZFIOyFgBQBBtmco7pShdQm+ehzY1DmUUUn9QrpQkQQA=
+SHA256 (Pkgfile) = bcc03a497c19f84dd751d6f6af0e34ca693943edb8f7b20732ae2a1ea9da46b7
+SHA256 (.footprint) = 0b767404cce3628d5f97080d25f71ec519607774d38d0d6e8c8233851b5d311d
+SHA256 (jdk-8u181-linux-x64.tar.gz) = 1845567095bfbfebd42ed0d09397939796d05456290fb20a83c476ba09f991d3
diff --git a/jdk/Pkgfile b/jdk/Pkgfile
index 7fee719e7..33bb7b203 100644
--- a/jdk/Pkgfile
+++ b/jdk/Pkgfile
@@ -3,7 +3,7 @@
 # Maintainer: CRUX System Team, core-ports at crux dot nu
 
 name=jdk
-version=1.8.0_172
+version=1.8.0_181
 release=1
 source=(file:///$name-8u${version##*_}-linux-x64.tar.gz)