diff --git a/extra/java7-openjdk/PKGBUILD b/extra/java7-openjdk/PKGBUILD
index 594f48040..cc96be825 100644
--- a/extra/java7-openjdk/PKGBUILD
+++ b/extra/java7-openjdk/PKGBUILD
@@ -15,18 +15,19 @@
 pkgname=('jre7-openjdk-headless' 'jre7-openjdk' 'jdk7-openjdk' 'openjdk7-src')
 pkgbase=java7-openjdk
 _java_ver=7
-_icedtea_ver=2.4.6
+_icedtea_ver=2.4.7
 
 # check "${srcdir}/icedtea-${_icedtea_ver}"/Makefile.am
-_JDK_UPDATE_VERSION=51
-_CORBA_CHANGESET=48ef1bb6d120
-_JAXP_CHANGESET=e0ba4b9a8b91
-_JAXWS_CHANGESET=4bd947cd146b
-_JDK_CHANGESET=b5282042aae0
-_LANGTOOLS_CHANGESET=06eeb77dac24
-_OPENJDK_CHANGESET=b028e58c1b77
+_JDK_UPDATE_VERSION=55
 
-_HOTSPOT_CHANGESET=172674e0ab65  # see "${srcdir}/icedtea-${_icedtea_ver}"/hotspot.map
+_CORBA_CHANGESET=e6ad5b912691
+_JAXP_CHANGESET=94b7e8e0d96f
+_JAXWS_CHANGESET=bd9a50a78d04
+_JDK_CHANGESET=9448fff93286
+_LANGTOOLS_CHANGESET=8c26a3c39128
+_OPENJDK_CHANGESET=13970e76b784
+
+_HOTSPOT_CHANGESET=69b542696e5b  # see "${srcdir}/icedtea-${_icedtea_ver}"/hotspot.map
 
 _bootstrap=0 # 0/1 for quick build or full bootstrap
 
@@ -57,14 +58,14 @@ source=(http://icedtea.classpath.org/download/source/icedtea-${_icedtea_ver}.tar
         jdk7-openjdk.profile.csh
         jre7-openjdk.profile
         jre7-openjdk.profile.csh)
-sha256sums=('1f2ea0a29d946b0e8dd8f74c485adc41c02710e88c17ef827b635e1e4215ad33'
-            'e6be030ac5934781d9682dc3108980fa7d2330c32da3cea4ae74df11fbaa92f2'
-            '2fcfe699797154da8b4ba5242e32468b2f3f42a0cb17039915bfb1f84887a5b6'
-            'e7014057721b8392676bd24760c3f7b3dd40548abb3c8dfbe8df2fa04d7c1fca'
-            '17ed5278872ad0c9ec3a849caf1480e5942b714e35c9a4a949d09daac4b34c5a'
-            'ab9b0e973625604b12a2f027cb2a6f9bc5160ef7df55408da6ca8a9c3aaed2d5'
-            'a67e62618c70ef9190b2aef2b49be9d79624be9363bda258828b17494e092477'
-            '2aadfe9b1848a619bd2d35f802b3e71ef5286e7822f9e7b02ce2539ca817d9b0'
+sha256sums=('754350cbd704b22b7ba3d14c8283eb2d896d137824f95a9e6a2b34678658ade1'
+            'bcd45546509defc439f42f230c0ca64e8aa6ec00542c3634aab3a4c10be3fe6b'
+            'cc37272df260d08207c84763d4c39d7807728ba2d5908276b9bc63e925e70674'
+            '3515cd105c29563bf78432576e658005386f45d7c3b2b7eac7af86cf196aaaea'
+            '3e107628080d84a80a78ef0ef9dc3664989291dd17c8bacf031d59fba7bd7f4d'
+            '9222e5317264f20d4a0b8170b4c4d02459cda98333c18e3a75064e7856ff58be'
+            '5af29e32344e2f2fc0beb31f91b8312f2a0d6d02c53b4cb700ee2e27bcf1043b'
+            'e3bbed298ed7c77169fdfddc47cdb85c62ef2e5e7ea04ca28aa8779861efca65'
             '9ad943ceb3dbcdf45d72974fc3667886a7ed65c69ab9abc17be5412827551a7f'
             '56b919ababb13bd6afdcdaceb112b529b6e82539255f2dae9a7e5eb91645164b'
             'bd55299e08e6f8e61ba5baad0990170891801a29a1e8137e502b5e8a10fc37ea'