diff --git a/Dockerfile b/Dockerfile
index 6a42ddcb..6dbf39bf 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,10 +1,10 @@
-FROM alpine:3.9 as prep
+FROM alpine:3.12 as prep
 
 LABEL maintainer="Tomohisa Kusano <siomiz@gmail.com>" \
       contributors="See CONTRIBUTORS file <https://github.com/siomiz/SoftEtherVPN/blob/master/CONTRIBUTORS>"
 
-ENV BUILD_VERSION=4.29-9680-rtm \
-    SHA256_SUM=c19cd49835c613cb5551ce66c91f90da3d3496ab3e15e8c61e22b464dc55d9b0
+ENV BUILD_VERSION=4.34-9745-beta \
+    SHA256_SUM=a2d7951f4fafcef96ab8341a948a8d09ca02030e4161c5e90a34882aa8b34224
 
 RUN wget https://github.com/SoftEtherVPN/SoftEtherVPN_Stable/archive/v${BUILD_VERSION}.tar.gz \
     && echo "${SHA256_SUM}  v${BUILD_VERSION}.tar.gz" | sha256sum -c \
@@ -12,7 +12,7 @@ RUN wget https://github.com/SoftEtherVPN/SoftEtherVPN_Stable/archive/v${BUILD_VE
     && tar -x -C /usr/local/src/ -f v${BUILD_VERSION}.tar.gz \
     && rm v${BUILD_VERSION}.tar.gz
 
-FROM centos:7 as build
+FROM centos:8 as build
 
 COPY --from=prep /usr/local/src /usr/local/src
 
@@ -26,14 +26,14 @@ RUN yum -y update \
     && touch /usr/vpnserver/vpn_server.config \
     && zip -r9 /artifacts.zip /usr/vpn* /usr/bin/vpn*
 
-FROM centos:7
+FROM centos:8
 
 COPY --from=build /artifacts.zip /
 
 COPY copyables /
 
 RUN yum -y update \
-    && yum -y install unzip iptables sysvinit-tools \
+    && yum -y install unzip iptables \
     && rm -rf /var/log/* /var/cache/yum/* /var/lib/yum/* \
     && chmod +x /entrypoint.sh /gencert.sh \
     && unzip -o /artifacts.zip -d / \
@@ -45,7 +45,7 @@ RUN yum -y update \
 
 WORKDIR /usr/vpnserver/
 
-VOLUME ["/usr/vpnserver/server_log/"]
+VOLUME ["/usr/vpnserver/server_log/", "/usr/vpnserver/packet_log/", "/usr/vpnserver/security_log/"]
 
 ENTRYPOINT ["/entrypoint.sh"]
 
diff --git a/Dockerfile.alpine b/Dockerfile.alpine
index c3212dba..72893f9f 100644
--- a/Dockerfile.alpine
+++ b/Dockerfile.alpine
@@ -1,10 +1,10 @@
-FROM alpine:3.9 as prep
+FROM alpine:3.12 as prep
 
 LABEL maintainer="Tomohisa Kusano <siomiz@gmail.com>" \
       contributors="See CONTRIBUTORS file <https://github.com/siomiz/SoftEtherVPN/blob/master/CONTRIBUTORS>"
 
-ENV BUILD_VERSION=4.29-9680-rtm \
-    SHA256_SUM=c19cd49835c613cb5551ce66c91f90da3d3496ab3e15e8c61e22b464dc55d9b0
+ENV BUILD_VERSION=4.34-9745-beta \
+    SHA256_SUM=a2d7951f4fafcef96ab8341a948a8d09ca02030e4161c5e90a34882aa8b34224
 
 RUN wget https://github.com/SoftEtherVPN/SoftEtherVPN_Stable/archive/v${BUILD_VERSION}.tar.gz \
     && echo "${SHA256_SUM}  v${BUILD_VERSION}.tar.gz" | sha256sum -c \
@@ -12,7 +12,7 @@ RUN wget https://github.com/SoftEtherVPN/SoftEtherVPN_Stable/archive/v${BUILD_VE
     && tar -x -C /usr/local/src/ -f v${BUILD_VERSION}.tar.gz \
     && rm v${BUILD_VERSION}.tar.gz
 
-FROM alpine:3.9 as build
+FROM alpine:3.12 as build
 
 COPY --from=prep /usr/local/src /usr/local/src
 
@@ -26,7 +26,7 @@ RUN apk add -U build-base ncurses-dev openssl-dev readline-dev zip zlib-dev \
     && touch /usr/vpnserver/vpn_server.config \
     && zip -r9 /artifacts.zip /usr/vpn* /usr/bin/vpn*
 
-FROM alpine:3.9
+FROM alpine:3.12
 
 COPY --from=build /artifacts.zip /
 
@@ -45,7 +45,7 @@ RUN apk add -U --no-cache bash iptables openssl-dev \
 
 WORKDIR /usr/vpnserver/
 
-VOLUME ["/usr/vpnserver/server_log/"]
+VOLUME ["/usr/vpnserver/server_log/", "/usr/vpnserver/packet_log/", "/usr/vpnserver/security_log/"]
 
 ENTRYPOINT ["/entrypoint.sh"]
 
diff --git a/Dockerfile.debian b/Dockerfile.debian
index 140044db..ef2a2a76 100644
--- a/Dockerfile.debian
+++ b/Dockerfile.debian
@@ -1,10 +1,10 @@
-FROM alpine:3.9 as prep
+FROM alpine:3.12 as prep
 
 LABEL maintainer="Tomohisa Kusano <siomiz@gmail.com>" \
       contributors="See CONTRIBUTORS file <https://github.com/siomiz/SoftEtherVPN/blob/master/CONTRIBUTORS>"
 
-ENV BUILD_VERSION=4.29-9680-rtm \
-    SHA256_SUM=c19cd49835c613cb5551ce66c91f90da3d3496ab3e15e8c61e22b464dc55d9b0
+ENV BUILD_VERSION=4.34-9745-beta \
+    SHA256_SUM=a2d7951f4fafcef96ab8341a948a8d09ca02030e4161c5e90a34882aa8b34224
 
 RUN wget https://github.com/SoftEtherVPN/SoftEtherVPN_Stable/archive/v${BUILD_VERSION}.tar.gz \
     && echo "${SHA256_SUM}  v${BUILD_VERSION}.tar.gz" | sha256sum -c \
@@ -61,7 +61,7 @@ RUN apt-get update \
 
 WORKDIR /usr/vpnserver/
 
-VOLUME ["/usr/vpnserver/server_log/"]
+VOLUME ["/usr/vpnserver/server_log/", "/usr/vpnserver/packet_log/", "/usr/vpnserver/security_log/"]
 
 ENTRYPOINT ["/entrypoint.sh"]
 
diff --git a/Dockerfile.ubuntu b/Dockerfile.ubuntu
index 3d5f7ab6..de361785 100644
--- a/Dockerfile.ubuntu
+++ b/Dockerfile.ubuntu
@@ -1,10 +1,10 @@
-FROM alpine:3.7 as prep
+FROM alpine:3.12 as prep
 
 LABEL maintainer="Tomohisa Kusano <siomiz@gmail.com>" \
       contributors="See CONTRIBUTORS file <https://github.com/siomiz/SoftEtherVPN/blob/master/CONTRIBUTORS>"
 
-ENV BUILD_VERSION=4.29-9680-rtm \
-    SHA256_SUM=c19cd49835c613cb5551ce66c91f90da3d3496ab3e15e8c61e22b464dc55d9b0
+ENV BUILD_VERSION=4.34-9745-beta \
+    SHA256_SUM=a2d7951f4fafcef96ab8341a948a8d09ca02030e4161c5e90a34882aa8b34224
 
 RUN wget https://github.com/SoftEtherVPN/SoftEtherVPN_Stable/archive/v${BUILD_VERSION}.tar.gz \
     && echo "${SHA256_SUM}  v${BUILD_VERSION}.tar.gz" | sha256sum -c \
@@ -12,7 +12,7 @@ RUN wget https://github.com/SoftEtherVPN/SoftEtherVPN_Stable/archive/v${BUILD_VE
     && tar -x -C /usr/local/src/ -f v${BUILD_VERSION}.tar.gz \
     && rm v${BUILD_VERSION}.tar.gz
 
-FROM ubuntu:18.04 as build
+FROM ubuntu:20.04 as build
 
 COPY --from=prep /usr/local/src /usr/local/src
 
@@ -21,7 +21,7 @@ RUN apt-get update \
     build-essential \
     libncurses5 \
     libncurses5-dev \
-    libreadline7 \
+    libreadline8 \
     libreadline-dev \
     libssl1.1 \
     libssl-dev \
@@ -36,7 +36,7 @@ RUN apt-get update \
     && touch /usr/vpnserver/vpn_server.config \
     && zip -r9 /artifacts.zip /usr/vpn* /usr/bin/vpn*
 
-FROM ubuntu:18.04
+FROM ubuntu:20.04
 
 COPY --from=build /artifacts.zip /
 
@@ -45,7 +45,7 @@ COPY copyables /
 RUN apt-get update \
     && apt-get install -y --no-install-recommends \
     libncurses5 \
-    libreadline7 \
+    libreadline8 \
     libssl1.1 \
     iptables \
     unzip \
@@ -61,7 +61,7 @@ RUN apt-get update \
 
 WORKDIR /usr/vpnserver/
 
-VOLUME ["/usr/vpnserver/server_log/"]
+VOLUME ["/usr/vpnserver/server_log/", "/usr/vpnserver/packet_log/", "/usr/vpnserver/security_log/"]
 
 ENTRYPOINT ["/entrypoint.sh"]
 
diff --git a/README.md b/README.md
index e1da70ec..df8cfcdf 100644
--- a/README.md
+++ b/README.md
@@ -5,12 +5,12 @@
 <sup>*</sup> "Simple" as in no configuration parameter is needed for a single-user SecureNAT setup.
 
 ## Image Tags
-Base OS Image | Latest Stable ([v4.29-9680-rtm](https://github.com/SoftEtherVPN/SoftEtherVPN_Stable/tree/v4.29-9680-rtm)) | [v4.25-9656-rtm](https://github.com/SoftEtherVPN/SoftEtherVPN_Stable/tree/v4.25-9656-rtm)
-------------- | -- | --
-`centos:7` | **`:latest`**, `:centos`, `:9680`, `:4.29`, `:9680-centos`, `:4.29-centos` | `:9656`, `:4.25`, `:9656-centos`, `4.25-centos`
-`debian:10-slim` | `:debian`, `:9680-debian`, `:4.29-debian` | `:9656-debian`, `:4.25-debian`
-`alpine:3.9` | `:alpine`, `:9680-alpine`, `:4.29-alpine` | `:9656-alpine`, `:4.25-alpine`
-`ubuntu:18.04` | `:ubuntu`, `:9680-ubuntu`, `:4.29-ubuntu` | -
+Base OS Image | Latest Stable ([v4.34-9745-beta](https://github.com/SoftEtherVPN/SoftEtherVPN_Stable/tree/v4.34-9745-beta)) | Previous Base | [v4.29-9680-rtm](https://github.com/SoftEtherVPN/SoftEtherVPN_Stable/tree/v4.29-9680-rtm)
+------------- | -- | -- | --
+`centos:8` | **`:latest`**, `:centos`, `:9745`, `:4.34`, `:9745-centos`, `:4.34-centos` | `centos:7` | `:9680`, `:4.29`, `:9680-centos`, `4.29-centos`
+`debian:10-slim` | `:debian`, `:9745-debian`, `:4.34-debian` | `debian:10-slim` | `:9680-debian`, `:4.29-debian`
+`alpine:3.12` | `:alpine`, `:9745-alpine`, `:4.34-alpine` | `alpine:3.9` | `:9680-alpine`, `:4.29-alpine`
+`ubuntu:20.04` | `:ubuntu`, `:9745-ubuntu`, `:4.34-ubuntu` | `ubuntu:18.04` | `:9680-ubuntu`, `:4.29-ubuntu`
 
 ## Setup
  - L2TP/IPSec PSK + OpenVPN
diff --git a/push-tags.sh b/push-tags.sh
index dadcb8e7..6b4f4e6a 100755
--- a/push-tags.sh
+++ b/push-tags.sh
@@ -1,8 +1,8 @@
 #!/bin/bash
 set -x
 
-SE_VERSION="4.29"
-SE_REVISION="9680"
+SE_VERSION="4.34"
+SE_REVISION="9745"
 
 BASE_TAGS="latest centos debian alpine ubuntu"