diff --git a/network/squid/squid.3.1.18-build.patch b/network/squid/squid.3.1.18-build.patch
deleted file mode 100644
index db7fa6c1b..000000000
--- a/network/squid/squid.3.1.18-build.patch
+++ /dev/null
@@ -1,40 +0,0 @@
-# --- SDE-COPYRIGHT-NOTE-BEGIN ---
-# This copyright note is auto-generated by ./scripts/Create-CopyPatch.
-#
-# Filename: package/.../squid/squid.3.1.18-build.patch
-# Copyright (C) 2012 The OpenSDE Project
-#
-# More information can be found in the files COPYING and README.
-#
-# This patch file is dual-licensed. It is available under the license the
-# patched project is licensed under, as long as it is an OpenSource license
-# as defined at http://www.opensource.org/ (e.g. BSD, X11) or under the terms
-# of the GNU General Public License as published by the Free Software
-# Foundation; either version 2 of the License, or (at your option) any later
-# version.
-# --- SDE-COPYRIGHT-NOTE-END ---
-
-diff -up squid-3.1.18/src/store.cc.fix squid-3.1.18/src/store.cc
---- squid-3.1.18/src/store.cc.fix	2012-01-23 14:46:39.000000000 +0100
-+++ squid-3.1.18/src/store.cc	2012-01-23 14:47:17.000000000 +0100
-@@ -368,7 +368,7 @@ StoreEntry::StoreEntry(const char *aUrl,
- 
- #if USE_ADAPTATION
- void
--StoreEntry::deferProducer(const AsyncCall::Pointer &producer)
-+StoreEntry::deferProducer(AsyncCall::Pointer &producer)
- {
-     if (!deferredProducer)
-         deferredProducer = producer;
-diff -up squid-3.1.18/src/Store.h.fix squid-3.1.18/src/Store.h
---- squid-3.1.18/src/Store.h.fix	2012-01-23 14:48:23.000000000 +0100
-+++ squid-3.1.18/src/Store.h	2012-01-23 14:48:31.000000000 +0100
-@@ -191,7 +191,7 @@ public:
- 
- #if USE_ADAPTATION
-     /// call back producer when more buffer space is available
--    void deferProducer(const AsyncCall::Pointer &producer);
-+    void deferProducer(AsyncCall::Pointer &producer);
-     /// calls back producer registered with deferProducer
-     void kickProducer();
- #endif
diff --git a/network/squid/squid.desc b/network/squid/squid.desc
index aee4d2e72..8f7750c38 100644
--- a/network/squid/squid.desc
+++ b/network/squid/squid.desc
@@ -30,7 +30,7 @@
 
 [L] GPL
 [S] Stable
-[V] 3.1.18
+[V] 3.1.19
 [P] X -----5---9 123.700
 
-[D] 1669954491 squid-3.1.18.tar.bz2 http://www.squid-cache.org/Versions/v3/3.1/
+[D] 2853749691 squid-3.1.19.tar.bz2 http://www.squid-cache.org/Versions/v3/3.1/