diff --git a/meta-openembedded/meta-oe/recipes-connectivity/zeromq/czmq_4.2.0.bb b/meta-openembedded/meta-oe/recipes-connectivity/zeromq/czmq_4.2.1.bb
similarity index 88%
rename from meta-openembedded/meta-oe/recipes-connectivity/zeromq/czmq_4.2.0.bb
rename to meta-openembedded/meta-oe/recipes-connectivity/zeromq/czmq_4.2.1.bb
index 7c9a33e..e742d2a 100644
--- a/meta-openembedded/meta-oe/recipes-connectivity/zeromq/czmq_4.2.0.bb
+++ b/meta-openembedded/meta-oe/recipes-connectivity/zeromq/czmq_4.2.1.bb
@@ -6,8 +6,8 @@
 
 SRC_URI = "https://github.com/zeromq/czmq/releases/download/v${PV}/czmq-${PV}.tar.gz"
 
-SRC_URI[md5sum] = "7e09997db6ac3b25e8ed104053040722"
-SRC_URI[sha256sum] = "cfab29c2b3cc8a845749758a51e1dd5f5160c1ef57e2a41ea96e4c2dcc8feceb"
+SRC_URI[md5sum] = "471e9ec120fc66a2fe2aae14359e3cfa"
+SRC_URI[sha256sum] = "5d720a204c2a58645d6f7643af15d563a712dad98c9d32c1ed913377daa6ac39"
 
 UPSTREAM_CHECK_URI = "https://github.com/zeromq/${BPN}/releases"
 
diff --git a/meta-openembedded/meta-oe/recipes-connectivity/zeromq/zeromq_4.3.3.bb b/meta-openembedded/meta-oe/recipes-connectivity/zeromq/zeromq_4.3.4.bb
similarity index 86%
rename from meta-openembedded/meta-oe/recipes-connectivity/zeromq/zeromq_4.3.3.bb
rename to meta-openembedded/meta-oe/recipes-connectivity/zeromq/zeromq_4.3.4.bb
index a105004..4381f2d 100644
--- a/meta-openembedded/meta-oe/recipes-connectivity/zeromq/zeromq_4.3.3.bb
+++ b/meta-openembedded/meta-oe/recipes-connectivity/zeromq/zeromq_4.3.4.bb
@@ -10,8 +10,8 @@
     file://0001-CMakeLists-txt-Avoid-host-specific-path-to-libsodium.patch \
     file://run-ptest \
 "
-SRC_URI[md5sum] = "78acc277d95e10812d71b2b3c3c3c9a9"
-SRC_URI[sha256sum] = "9d9285db37ae942ed0780c016da87060497877af45094ff9e1a1ca736e3875a2"
+SRC_URI[md5sum] = "c897d4005a3f0b8276b00b7921412379"
+SRC_URI[sha256sum] = "c593001a89f5a85dd2ddf564805deb860e02471171b3f204944857336295c3e5"
 
 UPSTREAM_CHECK_URI = "https://github.com/${BPN}/libzmq/releases"