diff --git a/agent/alpine/Dockerfile b/agent/alpine/Dockerfile
index dabeff010..8a180f6ef 100644
--- a/agent/alpine/Dockerfile
+++ b/agent/alpine/Dockerfile
@@ -33,7 +33,7 @@ RUN set -eux && \
     rm -rf /var/cache/apk/*
 
 ARG MAJOR_VERSION=5.0
-ARG ZBX_VERSION=${MAJOR_VERSION}.3
+ARG ZBX_VERSION=${MAJOR_VERSION}.4
 ARG ZBX_SOURCES=https://git.zabbix.com/scm/zbx/zabbix.git
 
 ENV TERM=xterm ZBX_VERSION=${ZBX_VERSION} ZBX_SOURCES=${ZBX_SOURCES}
diff --git a/agent/centos/Dockerfile b/agent/centos/Dockerfile
index 22970771b..410dd1b08 100644
--- a/agent/centos/Dockerfile
+++ b/agent/centos/Dockerfile
@@ -46,7 +46,7 @@ RUN set -eux && \
     rm -rf /var/cache/dnf /etc/udev/hwdb.bin /root/.pki
 
 ARG MAJOR_VERSION=5.0
-ARG ZBX_VERSION=${MAJOR_VERSION}.3
+ARG ZBX_VERSION=${MAJOR_VERSION}.4
 ARG ZBX_SOURCES=https://git.zabbix.com/scm/zbx/zabbix.git
 
 ENV TERM=xterm ZBX_VERSION=${ZBX_VERSION} ZBX_SOURCES=${ZBX_SOURCES}
diff --git a/agent/rhel/Dockerfile b/agent/rhel/Dockerfile
index 4a01abebf..61271873b 100644
--- a/agent/rhel/Dockerfile
+++ b/agent/rhel/Dockerfile
@@ -2,8 +2,8 @@ FROM registry.access.redhat.com/ubi8/ubi
 MAINTAINER Alexey Pustovalov <alexey.pustovalov@zabbix.com>
 
 ARG MAJOR_VERSION=5.0
-ARG RELEASE=3
-ARG ZBX_VERSION=${MAJOR_VERSION}.3
+ARG RELEASE=4
+ARG ZBX_VERSION=${MAJOR_VERSION}.4
 
 ARG ZBX_SOURCES=https://git.zabbix.com/scm/zbx/zabbix.git
 ENV ZBX_VERSION=${ZBX_VERSION} ZBX_SOURCES=${ZBX_SOURCES}
diff --git a/agent/ubuntu/Dockerfile b/agent/ubuntu/Dockerfile
index ad98b3cf6..389669056 100644
--- a/agent/ubuntu/Dockerfile
+++ b/agent/ubuntu/Dockerfile
@@ -36,7 +36,7 @@ RUN set -eux && \
     rm -rf /var/lib/apt/lists/* 
 
 ARG MAJOR_VERSION=5.0
-ARG ZBX_VERSION=${MAJOR_VERSION}.3
+ARG ZBX_VERSION=${MAJOR_VERSION}.4
 ARG ZBX_SOURCES=https://git.zabbix.com/scm/zbx/zabbix.git
 
 ENV TERM=xterm ZBX_VERSION=${ZBX_VERSION} ZBX_SOURCES=${ZBX_SOURCES}
diff --git a/agent2/alpine/Dockerfile b/agent2/alpine/Dockerfile
index 7820357e6..a2bd5ddf5 100644
--- a/agent2/alpine/Dockerfile
+++ b/agent2/alpine/Dockerfile
@@ -31,7 +31,7 @@ RUN set -eux && \
     rm -rf /var/cache/apk/*
 
 ARG MAJOR_VERSION=5.0
-ARG ZBX_VERSION=${MAJOR_VERSION}.3
+ARG ZBX_VERSION=${MAJOR_VERSION}.4
 ARG ZBX_SOURCES=https://git.zabbix.com/scm/zbx/zabbix.git
 
 ENV TERM=xterm ZBX_VERSION=${ZBX_VERSION} ZBX_SOURCES=${ZBX_SOURCES}
diff --git a/agent2/rhel/Dockerfile b/agent2/rhel/Dockerfile
index 9a50cce68..b43171afc 100644
--- a/agent2/rhel/Dockerfile
+++ b/agent2/rhel/Dockerfile
@@ -2,8 +2,8 @@ FROM registry.access.redhat.com/ubi8/ubi
 MAINTAINER Alexey Pustovalov <alexey.pustovalov@zabbix.com>
 
 ARG MAJOR_VERSION=5.0
-ARG RELEASE=3
-ARG ZBX_VERSION=${MAJOR_VERSION}.3
+ARG RELEASE=4
+ARG ZBX_VERSION=${MAJOR_VERSION}.4
 
 ARG ZBX_SOURCES=https://git.zabbix.com/scm/zbx/zabbix.git
 ENV ZBX_VERSION=${ZBX_VERSION} ZBX_SOURCES=${ZBX_SOURCES}
diff --git a/java-gateway/alpine/Dockerfile b/java-gateway/alpine/Dockerfile
index b22cee58e..fc7ddb899 100644
--- a/java-gateway/alpine/Dockerfile
+++ b/java-gateway/alpine/Dockerfile
@@ -25,7 +25,7 @@ RUN set -eux && \
     rm -rf /var/cache/apk/*
 
 ARG MAJOR_VERSION=5.0
-ARG ZBX_VERSION=${MAJOR_VERSION}.3
+ARG ZBX_VERSION=${MAJOR_VERSION}.4
 ARG ZBX_SOURCES=https://git.zabbix.com/scm/zbx/zabbix.git
 
 ENV TERM=xterm ZBX_VERSION=${ZBX_VERSION} ZBX_SOURCES=${ZBX_SOURCES} \
diff --git a/java-gateway/centos/Dockerfile b/java-gateway/centos/Dockerfile
index 3fe280446..94fe9c0ed 100644
--- a/java-gateway/centos/Dockerfile
+++ b/java-gateway/centos/Dockerfile
@@ -26,7 +26,7 @@ RUN set -eux && \
     rm -rf /var/cache/dnf /etc/udev/hwdb.bin /root/.pki
 
 ARG MAJOR_VERSION=5.0
-ARG ZBX_VERSION=${MAJOR_VERSION}.3
+ARG ZBX_VERSION=${MAJOR_VERSION}.4
 ARG ZBX_SOURCES=https://git.zabbix.com/scm/zbx/zabbix.git
 
 ENV TERM=xterm ZBX_VERSION=${ZBX_VERSION} ZBX_SOURCES=${ZBX_SOURCES}
diff --git a/java-gateway/rhel/Dockerfile b/java-gateway/rhel/Dockerfile
index cd87ec215..5282834d6 100644
--- a/java-gateway/rhel/Dockerfile
+++ b/java-gateway/rhel/Dockerfile
@@ -2,8 +2,8 @@ FROM registry.access.redhat.com/ubi8/ubi
 MAINTAINER Alexey Pustovalov <alexey.pustovalov@zabbix.com>
 
 ARG MAJOR_VERSION=5.0
-ARG RELEASE=3
-ARG ZBX_VERSION=${MAJOR_VERSION}.3
+ARG RELEASE=4
+ARG ZBX_VERSION=${MAJOR_VERSION}.4
 
 ARG ZBX_SOURCES=https://git.zabbix.com/scm/zbx/zabbix.git
 ENV ZBX_VERSION=${ZBX_VERSION} ZBX_SOURCES=${ZBX_SOURCES}
diff --git a/java-gateway/ubuntu/Dockerfile b/java-gateway/ubuntu/Dockerfile
index 357297078..51bd14d68 100644
--- a/java-gateway/ubuntu/Dockerfile
+++ b/java-gateway/ubuntu/Dockerfile
@@ -29,7 +29,7 @@ RUN set -eux && \
     rm -rf /var/lib/apt/lists/*
 
 ARG MAJOR_VERSION=5.0
-ARG ZBX_VERSION=${MAJOR_VERSION}.3
+ARG ZBX_VERSION=${MAJOR_VERSION}.4
 ARG ZBX_SOURCES=https://git.zabbix.com/scm/zbx/zabbix.git
 
 ENV TERM=xterm ZBX_VERSION=${ZBX_VERSION} ZBX_SOURCES=${ZBX_SOURCES}
diff --git a/proxy-mysql/alpine/Dockerfile b/proxy-mysql/alpine/Dockerfile
index 036e48ec0..e2a93e76f 100644
--- a/proxy-mysql/alpine/Dockerfile
+++ b/proxy-mysql/alpine/Dockerfile
@@ -48,7 +48,7 @@ RUN set -eux && \
     rm -rf /var/cache/apk/*
 
 ARG MAJOR_VERSION=5.0
-ARG ZBX_VERSION=${MAJOR_VERSION}.3
+ARG ZBX_VERSION=${MAJOR_VERSION}.4
 ARG ZBX_SOURCES=https://git.zabbix.com/scm/zbx/zabbix.git
 
 ENV TERM=xterm ZBX_VERSION=${ZBX_VERSION} ZBX_SOURCES=${ZBX_SOURCES} \
diff --git a/proxy-mysql/centos/Dockerfile b/proxy-mysql/centos/Dockerfile
index b6c0aba89..a749d3fa2 100644
--- a/proxy-mysql/centos/Dockerfile
+++ b/proxy-mysql/centos/Dockerfile
@@ -66,7 +66,7 @@ RUN set -eux && \
     rm -rf /var/cache/dnf /etc/udev/hwdb.bin /root/.pki
 
 ARG MAJOR_VERSION=5.0
-ARG ZBX_VERSION=${MAJOR_VERSION}.3
+ARG ZBX_VERSION=${MAJOR_VERSION}.4
 ARG ZBX_SOURCES=https://git.zabbix.com/scm/zbx/zabbix.git
 
 ENV TERM=xterm MIBDIRS=/usr/share/snmp/mibs:/var/lib/zabbix/mibs MIBS=+ALL \
diff --git a/proxy-mysql/rhel/Dockerfile b/proxy-mysql/rhel/Dockerfile
index fc1f03100..764681946 100644
--- a/proxy-mysql/rhel/Dockerfile
+++ b/proxy-mysql/rhel/Dockerfile
@@ -2,8 +2,8 @@ FROM registry.access.redhat.com/ubi8/ubi
 MAINTAINER Alexey Pustovalov <alexey.pustovalov@zabbix.com>
 
 ARG MAJOR_VERSION=5.0
-ARG RELEASE=3
-ARG ZBX_VERSION=${MAJOR_VERSION}.3
+ARG RELEASE=4
+ARG ZBX_VERSION=${MAJOR_VERSION}.4
 
 ARG ZBX_SOURCES=https://git.zabbix.com/scm/zbx/zabbix.git
 ENV TERM=xterm ZBX_VERSION=${ZBX_VERSION} ZBX_SOURCES=${ZBX_SOURCES} \
diff --git a/proxy-mysql/ubuntu/Dockerfile b/proxy-mysql/ubuntu/Dockerfile
index ca585f826..b7f769a4d 100644
--- a/proxy-mysql/ubuntu/Dockerfile
+++ b/proxy-mysql/ubuntu/Dockerfile
@@ -53,7 +53,7 @@ RUN set -eux && \
     rm -rf /var/lib/apt/lists/*
 
 ARG MAJOR_VERSION=5.0
-ARG ZBX_VERSION=${MAJOR_VERSION}.3
+ARG ZBX_VERSION=${MAJOR_VERSION}.4
 ARG ZBX_SOURCES=https://git.zabbix.com/scm/zbx/zabbix.git
 
 ENV TERM=xterm MIBDIRS=/var/lib/snmp/mibs/ietf:/var/lib/snmp/mibs/iana:/usr/share/snmp/mibs:/var/lib/zabbix/mibs MIBS=+ALL \
diff --git a/proxy-sqlite3/alpine/Dockerfile b/proxy-sqlite3/alpine/Dockerfile
index 1fe703137..25bced24c 100644
--- a/proxy-sqlite3/alpine/Dockerfile
+++ b/proxy-sqlite3/alpine/Dockerfile
@@ -46,7 +46,7 @@ RUN set -eux && \
     rm -rf /var/cache/apk/*
 
 ARG MAJOR_VERSION=5.0
-ARG ZBX_VERSION=${MAJOR_VERSION}.3
+ARG ZBX_VERSION=${MAJOR_VERSION}.4
 ARG ZBX_SOURCES=https://git.zabbix.com/scm/zbx/zabbix.git
 ENV ZBX_VERSION=${ZBX_VERSION} ZBX_SOURCES=${ZBX_SOURCES}
 
diff --git a/proxy-sqlite3/centos/Dockerfile b/proxy-sqlite3/centos/Dockerfile
index cefa5b678..df3bffa6a 100644
--- a/proxy-sqlite3/centos/Dockerfile
+++ b/proxy-sqlite3/centos/Dockerfile
@@ -63,7 +63,7 @@ RUN set -eux && \
     rm -rf /var/cache/dnf /etc/udev/hwdb.bin /root/.pki
 
 ARG MAJOR_VERSION=5.0
-ARG ZBX_VERSION=${MAJOR_VERSION}.3
+ARG ZBX_VERSION=${MAJOR_VERSION}.4
 ARG ZBX_SOURCES=https://git.zabbix.com/scm/zbx/zabbix.git
 
 ENV TERM=xterm MIBDIRS=/usr/share/snmp/mibs:/var/lib/zabbix/mibs MIBS=+ALL \
diff --git a/proxy-sqlite3/rhel/Dockerfile b/proxy-sqlite3/rhel/Dockerfile
index cb58605b3..fac0e5162 100644
--- a/proxy-sqlite3/rhel/Dockerfile
+++ b/proxy-sqlite3/rhel/Dockerfile
@@ -2,8 +2,8 @@ FROM registry.access.redhat.com/ubi8/ubi
 MAINTAINER Alexey Pustovalov <alexey.pustovalov@zabbix.com>
 
 ARG MAJOR_VERSION=5.0
-ARG RELEASE=3
-ARG ZBX_VERSION=${MAJOR_VERSION}.3
+ARG RELEASE=4
+ARG ZBX_VERSION=${MAJOR_VERSION}.4
 
 ARG ZBX_SOURCES=https://git.zabbix.com/scm/zbx/zabbix.git
 ENV TERM=xterm ZBX_VERSION=${ZBX_VERSION} ZBX_SOURCES=${ZBX_SOURCES} \
diff --git a/proxy-sqlite3/ubuntu/Dockerfile b/proxy-sqlite3/ubuntu/Dockerfile
index 42bc2cf0d..693e6b072 100644
--- a/proxy-sqlite3/ubuntu/Dockerfile
+++ b/proxy-sqlite3/ubuntu/Dockerfile
@@ -51,7 +51,7 @@ RUN set -eux && \
     rm -rf /var/lib/apt/lists/*
 
 ARG MAJOR_VERSION=5.0
-ARG ZBX_VERSION=${MAJOR_VERSION}.3
+ARG ZBX_VERSION=${MAJOR_VERSION}.4
 ARG ZBX_SOURCES=https://git.zabbix.com/scm/zbx/zabbix.git
 
 ENV TERM=xterm MIBDIRS=/var/lib/snmp/mibs/ietf:/var/lib/snmp/mibs/iana:/usr/share/snmp/mibs:/var/lib/zabbix/mibs MIBS=+ALL \
diff --git a/server-mysql/alpine/Dockerfile b/server-mysql/alpine/Dockerfile
index 063459ca7..340e0ec24 100644
--- a/server-mysql/alpine/Dockerfile
+++ b/server-mysql/alpine/Dockerfile
@@ -52,7 +52,7 @@ RUN set -eux && \
     rm -rf /var/cache/apk/*
 
 ARG MAJOR_VERSION=5.0
-ARG ZBX_VERSION=${MAJOR_VERSION}.3
+ARG ZBX_VERSION=${MAJOR_VERSION}.4
 ARG ZBX_SOURCES=https://git.zabbix.com/scm/zbx/zabbix.git
 
 ENV TERM=xterm ZBX_VERSION=${ZBX_VERSION} ZBX_SOURCES=${ZBX_SOURCES} \
diff --git a/server-mysql/centos/Dockerfile b/server-mysql/centos/Dockerfile
index e32a66d1d..75fbf543d 100644
--- a/server-mysql/centos/Dockerfile
+++ b/server-mysql/centos/Dockerfile
@@ -70,7 +70,7 @@ RUN set -eux && \
     rm -rf /var/cache/dnf /etc/udev/hwdb.bin /root/.pki
 
 ARG MAJOR_VERSION=5.0
-ARG ZBX_VERSION=${MAJOR_VERSION}.3
+ARG ZBX_VERSION=${MAJOR_VERSION}.4
 ARG ZBX_SOURCES=https://git.zabbix.com/scm/zbx/zabbix.git
 
 ENV TERM=xterm MIBDIRS=/usr/share/snmp/mibs:/var/lib/zabbix/mibs MIBS=+ALL \
diff --git a/server-mysql/rhel/Dockerfile b/server-mysql/rhel/Dockerfile
index 695202f3a..593617676 100644
--- a/server-mysql/rhel/Dockerfile
+++ b/server-mysql/rhel/Dockerfile
@@ -2,8 +2,8 @@ FROM registry.access.redhat.com/ubi8/ubi
 MAINTAINER Alexey Pustovalov <alexey.pustovalov@zabbix.com>
 
 ARG MAJOR_VERSION=5.0
-ARG RELEASE=3
-ARG ZBX_VERSION=${MAJOR_VERSION}.3
+ARG RELEASE=4
+ARG ZBX_VERSION=${MAJOR_VERSION}.4
 
 ARG ZBX_SOURCES=https://git.zabbix.com/scm/zbx/zabbix.git
 ENV TERM=xterm ZBX_VERSION=${ZBX_VERSION} ZBX_SOURCES=${ZBX_SOURCES} \
diff --git a/server-mysql/ubuntu/Dockerfile b/server-mysql/ubuntu/Dockerfile
index f7ba1cc4c..421bceaef 100644
--- a/server-mysql/ubuntu/Dockerfile
+++ b/server-mysql/ubuntu/Dockerfile
@@ -58,7 +58,7 @@ RUN set -eux && \
     rm -rf /var/lib/apt/lists/*
 
 ARG MAJOR_VERSION=5.0
-ARG ZBX_VERSION=${MAJOR_VERSION}.3
+ARG ZBX_VERSION=${MAJOR_VERSION}.4
 ARG ZBX_SOURCES=https://git.zabbix.com/scm/zbx/zabbix.git
 
 ENV TERM=xterm MIBDIRS=/var/lib/snmp/mibs/ietf:/var/lib/snmp/mibs/iana:/usr/share/snmp/mibs:/var/lib/zabbix/mibs MIBS=+ALL \
diff --git a/server-pgsql/alpine/Dockerfile b/server-pgsql/alpine/Dockerfile
index c0fe23419..4b86395c3 100644
--- a/server-pgsql/alpine/Dockerfile
+++ b/server-pgsql/alpine/Dockerfile
@@ -52,7 +52,7 @@ RUN set -eux && \
     rm -rf /var/cache/apk/*
 
 ARG MAJOR_VERSION=5.0
-ARG ZBX_VERSION=${MAJOR_VERSION}.3
+ARG ZBX_VERSION=${MAJOR_VERSION}.4
 ARG ZBX_SOURCES=https://git.zabbix.com/scm/zbx/zabbix.git
 
 ENV TERM=xterm ZBX_VERSION=${ZBX_VERSION} ZBX_SOURCES=${ZBX_SOURCES} \
diff --git a/server-pgsql/centos/Dockerfile b/server-pgsql/centos/Dockerfile
index 9bc55a477..49549744a 100644
--- a/server-pgsql/centos/Dockerfile
+++ b/server-pgsql/centos/Dockerfile
@@ -70,7 +70,7 @@ RUN set -eux && \
     rm -rf /var/cache/dnf /etc/udev/hwdb.bin /root/.pki
 
 ARG MAJOR_VERSION=5.0
-ARG ZBX_VERSION=${MAJOR_VERSION}.3
+ARG ZBX_VERSION=${MAJOR_VERSION}.4
 ARG ZBX_SOURCES=https://git.zabbix.com/scm/zbx/zabbix.git
 
 ENV TERM=xterm MIBDIRS=/usr/share/snmp/mibs:/var/lib/zabbix/mibs MIBS=+ALL \
diff --git a/server-pgsql/ubuntu/Dockerfile b/server-pgsql/ubuntu/Dockerfile
index 61070978a..6ce5f30bd 100644
--- a/server-pgsql/ubuntu/Dockerfile
+++ b/server-pgsql/ubuntu/Dockerfile
@@ -58,7 +58,7 @@ RUN set -eux && \
     rm -rf /var/lib/apt/lists/*
 
 ARG MAJOR_VERSION=5.0
-ARG ZBX_VERSION=${MAJOR_VERSION}.3
+ARG ZBX_VERSION=${MAJOR_VERSION}.4
 ARG ZBX_SOURCES=https://git.zabbix.com/scm/zbx/zabbix.git
 
 ENV TERM=xterm MIBDIRS=/var/lib/snmp/mibs/ietf:/var/lib/snmp/mibs/iana:/usr/share/snmp/mibs:/var/lib/zabbix/mibs MIBS=+ALL \
diff --git a/snmptraps/alpine/Dockerfile b/snmptraps/alpine/Dockerfile
index 66548e050..fc7810994 100644
--- a/snmptraps/alpine/Dockerfile
+++ b/snmptraps/alpine/Dockerfile
@@ -1,7 +1,7 @@
 FROM alpine:3.12
 
 ARG MAJOR_VERSION=5.0
-ARG ZBX_VERSION=${MAJOR_VERSION}.3
+ARG ZBX_VERSION=${MAJOR_VERSION}.4
 ARG ZBX_SOURCES=https://git.zabbix.com/scm/zbx/zabbix.git
 
 ENV TERM=xterm ZBX_VERSION=${ZBX_VERSION} ZBX_SOURCES=${ZBX_SOURCES} \
diff --git a/snmptraps/centos/Dockerfile b/snmptraps/centos/Dockerfile
index 2c631f6d8..6545130e8 100644
--- a/snmptraps/centos/Dockerfile
+++ b/snmptraps/centos/Dockerfile
@@ -1,7 +1,7 @@
 FROM centos:centos7
 
 ARG MAJOR_VERSION=5.0
-ARG ZBX_VERSION=${MAJOR_VERSION}.3
+ARG ZBX_VERSION=${MAJOR_VERSION}.4
 ARG ZBX_SOURCES=https://git.zabbix.com/scm/zbx/zabbix.git
 
 ENV TERM=xterm ZBX_VERSION=${ZBX_VERSION} ZBX_SOURCES=${ZBX_SOURCES} \
diff --git a/snmptraps/ubuntu/Dockerfile b/snmptraps/ubuntu/Dockerfile
index 3944ac6d2..85d071a27 100644
--- a/snmptraps/ubuntu/Dockerfile
+++ b/snmptraps/ubuntu/Dockerfile
@@ -1,7 +1,7 @@
 FROM ubuntu:bionic
 
 ARG MAJOR_VERSION=5.0
-ARG ZBX_VERSION=${MAJOR_VERSION}.3
+ARG ZBX_VERSION=${MAJOR_VERSION}.4
 ARG ZBX_SOURCES=https://git.zabbix.com/scm/zbx/zabbix.git
 
 ENV TERM=xterm ZBX_VERSION=${ZBX_VERSION} ZBX_SOURCES=${ZBX_SOURCES} \
diff --git a/web-apache-mysql/alpine/Dockerfile b/web-apache-mysql/alpine/Dockerfile
index 45b6b3a04..1f61105d9 100644
--- a/web-apache-mysql/alpine/Dockerfile
+++ b/web-apache-mysql/alpine/Dockerfile
@@ -57,7 +57,7 @@ RUN set -eux && \
     rm -rf /var/cache/apk/*
 
 ARG MAJOR_VERSION=5.0
-ARG ZBX_VERSION=${MAJOR_VERSION}.3
+ARG ZBX_VERSION=${MAJOR_VERSION}.4
 ARG ZBX_SOURCES=https://git.zabbix.com/scm/zbx/zabbix.git
 
 ENV TERM=xterm ZBX_VERSION=${ZBX_VERSION} ZBX_SOURCES=${ZBX_SOURCES}
diff --git a/web-apache-mysql/centos/Dockerfile b/web-apache-mysql/centos/Dockerfile
index fe4fc3ba2..d004ac8f1 100644
--- a/web-apache-mysql/centos/Dockerfile
+++ b/web-apache-mysql/centos/Dockerfile
@@ -49,7 +49,7 @@ RUN set -eux && \
     rm -rf /var/cache/dnf /etc/udev/hwdb.bin /root/.pki
 
 ARG MAJOR_VERSION=5.0
-ARG ZBX_VERSION=${MAJOR_VERSION}.3
+ARG ZBX_VERSION=${MAJOR_VERSION}.4
 ARG ZBX_SOURCES=https://git.zabbix.com/scm/zbx/zabbix.git
 
 ENV TERM=xterm ZBX_VERSION=${ZBX_VERSION} ZBX_SOURCES=${ZBX_SOURCES}
diff --git a/web-apache-mysql/ubuntu/Dockerfile b/web-apache-mysql/ubuntu/Dockerfile
index 84548e226..ba3eebce0 100644
--- a/web-apache-mysql/ubuntu/Dockerfile
+++ b/web-apache-mysql/ubuntu/Dockerfile
@@ -56,7 +56,7 @@ RUN set -eux && \
     rm -rf /var/lib/apt/lists/*
 
 ARG MAJOR_VERSION=5.0
-ARG ZBX_VERSION=${MAJOR_VERSION}.3
+ARG ZBX_VERSION=${MAJOR_VERSION}.4
 ARG ZBX_SOURCES=https://git.zabbix.com/scm/zbx/zabbix.git
 
 ENV TERM=xterm ZBX_VERSION=${ZBX_VERSION} ZBX_SOURCES=${ZBX_SOURCES}
diff --git a/web-apache-pgsql/alpine/Dockerfile b/web-apache-pgsql/alpine/Dockerfile
index c4411089b..0a82c251e 100644
--- a/web-apache-pgsql/alpine/Dockerfile
+++ b/web-apache-pgsql/alpine/Dockerfile
@@ -56,7 +56,7 @@ RUN set -eux && \
     rm -rf /var/cache/apk/*
 
 ARG MAJOR_VERSION=5.0
-ARG ZBX_VERSION=${MAJOR_VERSION}.3
+ARG ZBX_VERSION=${MAJOR_VERSION}.4
 ARG ZBX_SOURCES=https://git.zabbix.com/scm/zbx/zabbix.git
 
 ENV TERM=xterm ZBX_VERSION=${ZBX_VERSION} ZBX_SOURCES=${ZBX_SOURCES}
diff --git a/web-apache-pgsql/centos/Dockerfile b/web-apache-pgsql/centos/Dockerfile
index 1ef4dab6a..057b95836 100644
--- a/web-apache-pgsql/centos/Dockerfile
+++ b/web-apache-pgsql/centos/Dockerfile
@@ -49,7 +49,7 @@ RUN set -eux && \
     rm -rf /var/cache/dnf /etc/udev/hwdb.bin /root/.pki 
 
 ARG MAJOR_VERSION=5.0
-ARG ZBX_VERSION=${MAJOR_VERSION}.3
+ARG ZBX_VERSION=${MAJOR_VERSION}.4
 ARG ZBX_SOURCES=https://git.zabbix.com/scm/zbx/zabbix.git
 
 ENV TERM=xterm ZBX_VERSION=${ZBX_VERSION} ZBX_SOURCES=${ZBX_SOURCES}
diff --git a/web-apache-pgsql/ubuntu/Dockerfile b/web-apache-pgsql/ubuntu/Dockerfile
index 2162cb022..4de9a3861 100644
--- a/web-apache-pgsql/ubuntu/Dockerfile
+++ b/web-apache-pgsql/ubuntu/Dockerfile
@@ -56,7 +56,7 @@ RUN set -eux && \
     rm -rf /var/lib/apt/lists/*
 
 ARG MAJOR_VERSION=5.0
-ARG ZBX_VERSION=${MAJOR_VERSION}.3
+ARG ZBX_VERSION=${MAJOR_VERSION}.4
 ARG ZBX_SOURCES=https://git.zabbix.com/scm/zbx/zabbix.git
 
 ENV TERM=xterm ZBX_VERSION=${ZBX_VERSION} ZBX_SOURCES=${ZBX_SOURCES}
diff --git a/web-nginx-mysql/alpine/Dockerfile b/web-nginx-mysql/alpine/Dockerfile
index e088d9350..f49523654 100644
--- a/web-nginx-mysql/alpine/Dockerfile
+++ b/web-nginx-mysql/alpine/Dockerfile
@@ -50,7 +50,7 @@ RUN set -eux && \
     rm -rf /var/cache/apk/*
 
 ARG MAJOR_VERSION=5.0
-ARG ZBX_VERSION=${MAJOR_VERSION}.3
+ARG ZBX_VERSION=${MAJOR_VERSION}.4
 ARG ZBX_SOURCES=https://git.zabbix.com/scm/zbx/zabbix.git
 
 ENV TERM=xterm ZBX_VERSION=${ZBX_VERSION} ZBX_SOURCES=${ZBX_SOURCES}
diff --git a/web-nginx-mysql/centos/Dockerfile b/web-nginx-mysql/centos/Dockerfile
index b5193069b..7f25f3b8b 100644
--- a/web-nginx-mysql/centos/Dockerfile
+++ b/web-nginx-mysql/centos/Dockerfile
@@ -41,7 +41,7 @@ RUN set -eux && \
     rm -rf /var/cache/dnf /etc/udev/hwdb.bin /root/.pki
 
 ARG MAJOR_VERSION=5.0
-ARG ZBX_VERSION=${MAJOR_VERSION}.3
+ARG ZBX_VERSION=${MAJOR_VERSION}.4
 ARG ZBX_SOURCES=https://git.zabbix.com/scm/zbx/zabbix.git
 
 ENV TERM=xterm ZBX_VERSION=${ZBX_VERSION} ZBX_SOURCES=${ZBX_SOURCES}
diff --git a/web-nginx-mysql/rhel/Dockerfile b/web-nginx-mysql/rhel/Dockerfile
index 9979e030b..575cf7f17 100644
--- a/web-nginx-mysql/rhel/Dockerfile
+++ b/web-nginx-mysql/rhel/Dockerfile
@@ -2,8 +2,8 @@ FROM registry.access.redhat.com/ubi8/ubi
 MAINTAINER Alexey Pustovalov <alexey.pustovalov@zabbix.com>
 
 ARG MAJOR_VERSION=5.0
-ARG RELEASE=3
-ARG ZBX_VERSION=${MAJOR_VERSION}.3
+ARG RELEASE=4
+ARG ZBX_VERSION=${MAJOR_VERSION}.4
 
 ARG ZBX_SOURCES=https://git.zabbix.com/scm/zbx/zabbix.git
 ENV ZBX_VERSION=${ZBX_VERSION} ZBX_SOURCES=${ZBX_SOURCES}
diff --git a/web-nginx-mysql/ubuntu/Dockerfile b/web-nginx-mysql/ubuntu/Dockerfile
index a0ef7d8db..7a7d4a742 100644
--- a/web-nginx-mysql/ubuntu/Dockerfile
+++ b/web-nginx-mysql/ubuntu/Dockerfile
@@ -66,7 +66,7 @@ RUN set -eux && \
     rm -rf /var/lib/apt/lists/*
 
 ARG MAJOR_VERSION=5.0
-ARG ZBX_VERSION=${MAJOR_VERSION}.3
+ARG ZBX_VERSION=${MAJOR_VERSION}.4
 ARG ZBX_SOURCES=https://git.zabbix.com/scm/zbx/zabbix.git
 
 ENV TERM=xterm ZBX_VERSION=${ZBX_VERSION} ZBX_SOURCES=${ZBX_SOURCES}
diff --git a/web-nginx-pgsql/alpine/Dockerfile b/web-nginx-pgsql/alpine/Dockerfile
index 610990143..44d1a9605 100644
--- a/web-nginx-pgsql/alpine/Dockerfile
+++ b/web-nginx-pgsql/alpine/Dockerfile
@@ -49,7 +49,7 @@ RUN set -eux && \
     rm -rf /var/cache/apk/*
 
 ARG MAJOR_VERSION=5.0
-ARG ZBX_VERSION=${MAJOR_VERSION}.3
+ARG ZBX_VERSION=${MAJOR_VERSION}.4
 ARG ZBX_SOURCES=https://git.zabbix.com/scm/zbx/zabbix.git
 
 ENV TERM=xterm ZBX_VERSION=${ZBX_VERSION} ZBX_SOURCES=${ZBX_SOURCES}
diff --git a/web-nginx-pgsql/centos/Dockerfile b/web-nginx-pgsql/centos/Dockerfile
index c2596b207..260cbe202 100644
--- a/web-nginx-pgsql/centos/Dockerfile
+++ b/web-nginx-pgsql/centos/Dockerfile
@@ -41,7 +41,7 @@ RUN set -eux && \
     rm -rf /var/cache/dnf /etc/udev/hwdb.bin /root/.pki
 
 ARG MAJOR_VERSION=5.0
-ARG ZBX_VERSION=${MAJOR_VERSION}.3
+ARG ZBX_VERSION=${MAJOR_VERSION}.4
 ARG ZBX_SOURCES=https://git.zabbix.com/scm/zbx/zabbix.git
 
 ENV TERM=xterm ZBX_VERSION=${ZBX_VERSION} ZBX_SOURCES=${ZBX_SOURCES}
diff --git a/web-nginx-pgsql/ubuntu/Dockerfile b/web-nginx-pgsql/ubuntu/Dockerfile
index 374d83469..3f37ae825 100644
--- a/web-nginx-pgsql/ubuntu/Dockerfile
+++ b/web-nginx-pgsql/ubuntu/Dockerfile
@@ -66,7 +66,7 @@ RUN set -eux && \
     rm -rf /var/lib/apt/lists/*
 
 ARG MAJOR_VERSION=5.0
-ARG ZBX_VERSION=${MAJOR_VERSION}.3
+ARG ZBX_VERSION=${MAJOR_VERSION}.4
 ARG ZBX_SOURCES=https://git.zabbix.com/scm/zbx/zabbix.git
 
 ENV TERM=xterm ZBX_VERSION=${ZBX_VERSION} ZBX_SOURCES=${ZBX_SOURCES}
diff --git a/zabbix-appliance/rhel/Dockerfile b/zabbix-appliance/rhel/Dockerfile
index d4b50d919..8131a3af4 100644
--- a/zabbix-appliance/rhel/Dockerfile
+++ b/zabbix-appliance/rhel/Dockerfile
@@ -2,8 +2,8 @@ FROM registry.access.redhat.com/ubi8/ubi
 MAINTAINER Alexey Pustovalov <alexey.pustovalov@zabbix.com>
 
 ARG MAJOR_VERSION=5.0
-ARG RELEASE=3
-ARG ZBX_VERSION=${MAJOR_VERSION}.3
+ARG RELEASE=4
+ARG ZBX_VERSION=${MAJOR_VERSION}.4
 
 ARG ZBX_SOURCES=https://git.zabbix.com/scm/zbx/zabbix.git
 ENV TERM=xterm ZBX_VERSION=${ZBX_VERSION} ZBX_SOURCES=${ZBX_SOURCES} \