diff --git a/package/zeromq/zeromq-0001-tests-disable-test_fork-if-fork-is-not-available.patch b/package/zeromq/0001-tests-disable-test_fork-if-fork-is-not-available.patch
similarity index 100%
rename from package/zeromq/zeromq-0001-tests-disable-test_fork-if-fork-is-not-available.patch
rename to package/zeromq/0001-tests-disable-test_fork-if-fork-is-not-available.patch
diff --git a/package/zeromq/zeromq.hash b/package/zeromq/zeromq.hash
new file mode 100644
index 0000000000..729e7ea752
--- /dev/null
+++ b/package/zeromq/zeromq.hash
@@ -0,0 +1,2 @@
+# Locally calculated from download (no sig, hash)
+sha256	3bc93c5f67370341428364ce007d448f4bb58a0eaabd0a60697d8086bc43342b	zeromq-4.0.5.tar.gz
diff --git a/package/zeromq/zeromq.mk b/package/zeromq/zeromq.mk
index 59d276e89c..987c65be35 100644
--- a/package/zeromq/zeromq.mk
+++ b/package/zeromq/zeromq.mk
@@ -4,12 +4,13 @@
 #
 ################################################################################
 
-ZEROMQ_VERSION = 4.0.4
+ZEROMQ_VERSION = 4.0.5
 ZEROMQ_SITE = http://download.zeromq.org
 ZEROMQ_INSTALL_STAGING = YES
 ZEROMQ_DEPENDENCIES = util-linux
 ZEROMQ_LICENSE = LGPLv3+ with exceptions
 ZEROMQ_LICENSE_FILES = COPYING COPYING.LESSER
+# For 0001-tests-disable-test_fork-if-fork-is-not-available.patch
 ZEROMQ_AUTORECONF = YES
 
 # Only tools/curve_keygen.c needs this, but it doesn't hurt to pass it