diff --git a/pkgs/development/compilers/icedtea/currency-date-range.patch b/pkgs/development/compilers/icedtea/currency-date-range.patch
deleted file mode 100644
index b7a2486b12c4..000000000000
--- a/pkgs/development/compilers/icedtea/currency-date-range.patch
+++ /dev/null
@@ -1,14 +0,0 @@
-diff -Naur openjdk/jdk/make/tools/src/build/tools/generatecurrencydata/GenerateCurrencyData.java openjdk/jdk/make/tools/src/build/tools/generatecurrencydata/GenerateCurrencyData.java
---- openjdk/jdk/make/tools/src/build/tools/generatecurrencydata/GenerateCurrencyData.java
-+++ openjdk/jdk/make/tools/src/build/tools/generatecurrencydata/GenerateCurrencyData.java	2014-12-30 10:15:50.327905933 -0430
-@@ -281,8 +281,8 @@
-             checkCurrencyCode(newCurrency);
-             String timeString = currencyInfo.substring(4, length - 4);
-             long time = format.parse(timeString).getTime();
--            if (Math.abs(time - System.currentTimeMillis()) > ((long) 10) * 365 * 24 * 60 * 60 * 1000) {
--                throw new RuntimeException("time is more than 10 years from present: " + time);
-+            if (Math.abs(time - System.currentTimeMillis()) > ((long) 20) * 365 * 24 * 60 * 60 * 1000) {
-+                throw new RuntimeException("time is more than 20 years from present: " + time);
-             }
-             specialCaseCutOverTimes[specialCaseCount] = time;
-             specialCaseOldCurrencies[specialCaseCount] = oldCurrency;
diff --git a/pkgs/development/compilers/icedtea/default.nix b/pkgs/development/compilers/icedtea/default.nix
index 87f42c9aa311..5e008821d950 100644
--- a/pkgs/development/compilers/icedtea/default.nix
+++ b/pkgs/development/compilers/icedtea/default.nix
@@ -78,7 +78,6 @@ let
 
       patch -p0 < ${./cppflags-include-fix.patch}
       patch -p0 < ${./fix-java-home.patch}
-      patch -p0 < ${./currency-date-range.patch}
     '';
 
     NIX_NO_SELF_RPATH = true;
diff --git a/pkgs/development/compilers/icedtea/sources.nix b/pkgs/development/compilers/icedtea/sources.nix
index 12cd498042c6..80d96b4660ae 100644
--- a/pkgs/development/compilers/icedtea/sources.nix
+++ b/pkgs/development/compilers/icedtea/sources.nix
@@ -1,47 +1,47 @@
 # This file is autogenerated from update.py in the same directory.
 {
   icedtea7 = rec {
-    version = "2.5.4";
+    version = "2.5.5";
 
     url = "http://icedtea.wildebeest.org/download/source/icedtea-${version}.tar.xz";
-    sha256 = "1npz2p11i4xy4732rxs8wv209iap0m3m24w3vkh9kj0p4k2gal0v";
+    sha256 = "1irxk2ndwsfk4c1zbzb5h3rpwv2bc9bhfjvz6p4dws5476vsxrq9";
 
     common_url = "http://icedtea.classpath.org/download/drops/icedtea7/${version}";
 
     bundles = {
       openjdk = rec {
         url = "${common_url}/openjdk.tar.bz2";
-        sha256 = "88c92a3cab37446352086876771733229b1602d4f79ef68629a151180652e1f1";
+        sha256 = "5301baacfb6b4ee28a3469b8429a0017898615532f727bb50d94777682c5fd0d";
       };
 
       corba = rec {
         url = "${common_url}/corba.tar.bz2";
-        sha256 = "7411fe2df795981124ae2e4da0ddb7d98db0a94c9399a12876be03e7177eaa0b";
+        sha256 = "f0576599b474f56e58068071242cedbbf2f181b58c9010b614c9096be764ac51";
       };
 
       jaxp = rec {
         url = "${common_url}/jaxp.tar.bz2";
-        sha256 = "84623e50b69710d12209fc761a49953c78f1a664ff54e022a77e35e25489f2f3";
+        sha256 = "293218d595763f7e02a91ea88860e5314e42330cbc21b73dc5de32e7e26fd256";
       };
 
       jaxws = rec {
         url = "${common_url}/jaxws.tar.bz2";
-        sha256 = "4bd38a8121d85c422b425177ce648afdee9da18812c91c5b74939c58db33ab4b";
+        sha256 = "76d6d0670ede806b01d39e07c644e423a50984f1cf0ec560afa23f0fedf575be";
       };
 
       jdk = rec {
         url = "${common_url}/jdk.tar.bz2";
-        sha256 = "e99b65baf66d8818e3c8fd31d71fbad4ad0ceb0b7fa4c2e0607eca3a40f2ba09";
+        sha256 = "c1bc0d25457ccf40fcaeb5311052f6d2fbab8ef316b0381995835827711da483";
       };
 
       langtools = rec {
         url = "${common_url}/langtools.tar.bz2";
-        sha256 = "4fd76cbdf18174128863514b4d3997cb623368697bf4f5af6d079dbbcd7b378a";
+        sha256 = "71b269ea930da36d751c6183816ef53a65c0587b7cf0195f87759b4c02c3b660";
       };
 
       hotspot = rec {
         url = "${common_url}/hotspot.tar.bz2";
-        sha256 = "4825f8543aa0c065530b05b0a95915a44eea153bbb696d2ffc4b50a398813e34";
+        sha256 = "d724a9749f51a3c66351ad8a27bc4570640720eace33cd03f1a52e2e45731dfb";
       };
     };
   };