diff --git a/CMakeLists.txt b/CMakeLists.txt
index 84c6f237..57d3f863 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -2,6 +2,6 @@ cmake_minimum_required(VERSION 2.8)
 
 project(vitastor)
 
-set(VERSION "0.6.5")
+set(VERSION "0.6.6")
 
 add_subdirectory(src)
diff --git a/csi/Makefile b/csi/Makefile
index 23e12a80..05bfe1a6 100644
--- a/csi/Makefile
+++ b/csi/Makefile
@@ -1,4 +1,4 @@
-VERSION ?= v0.6.5
+VERSION ?= v0.6.6
 
 all: build push
 
diff --git a/csi/deploy/004-csi-nodeplugin.yaml b/csi/deploy/004-csi-nodeplugin.yaml
index b2703250..ea655c11 100644
--- a/csi/deploy/004-csi-nodeplugin.yaml
+++ b/csi/deploy/004-csi-nodeplugin.yaml
@@ -49,7 +49,7 @@ spec:
             capabilities:
               add: ["SYS_ADMIN"]
             allowPrivilegeEscalation: true
-          image: vitalif/vitastor-csi:v0.6.5
+          image: vitalif/vitastor-csi:v0.6.6
           args:
             - "--node=$(NODE_ID)"
             - "--endpoint=$(CSI_ENDPOINT)"
diff --git a/csi/deploy/007-csi-provisioner.yaml b/csi/deploy/007-csi-provisioner.yaml
index 4c9350f6..69138204 100644
--- a/csi/deploy/007-csi-provisioner.yaml
+++ b/csi/deploy/007-csi-provisioner.yaml
@@ -116,7 +116,7 @@ spec:
             privileged: true
             capabilities:
               add: ["SYS_ADMIN"]
-          image: vitalif/vitastor-csi:v0.6.5
+          image: vitalif/vitastor-csi:v0.6.6
           args:
             - "--node=$(NODE_ID)"
             - "--endpoint=$(CSI_ENDPOINT)"
diff --git a/csi/src/config.go b/csi/src/config.go
index f91b3527..bcffe3dc 100644
--- a/csi/src/config.go
+++ b/csi/src/config.go
@@ -5,7 +5,7 @@ package vitastor
 
 const (
     vitastorCSIDriverName    = "csi.vitastor.io"
-    vitastorCSIDriverVersion = "0.6.5"
+    vitastorCSIDriverVersion = "0.6.6"
 )
 
 // Config struct fills the parameters of request or user input
diff --git a/debian/changelog b/debian/changelog
index d063e65e..79366a27 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,4 +1,4 @@
-vitastor (0.6.5-1) unstable; urgency=medium
+vitastor (0.6.6-1) unstable; urgency=medium
 
   * RDMA support
   * Bugfixes
diff --git a/debian/vitastor.Dockerfile b/debian/vitastor.Dockerfile
index 136b18b2..c5cb9219 100644
--- a/debian/vitastor.Dockerfile
+++ b/debian/vitastor.Dockerfile
@@ -40,10 +40,10 @@ RUN set -e -x; \
     mkdir -p /root/packages/vitastor-$REL; \
     rm -rf /root/packages/vitastor-$REL/*; \
     cd /root/packages/vitastor-$REL; \
-    cp -r /root/vitastor vitastor-0.6.5; \
-    ln -s /root/packages/qemu-$REL/qemu-*/ vitastor-0.6.5/qemu; \
-    ln -s /root/fio-build/fio-*/ vitastor-0.6.5/fio; \
-    cd vitastor-0.6.5; \
+    cp -r /root/vitastor vitastor-0.6.6; \
+    ln -s /root/packages/qemu-$REL/qemu-*/ vitastor-0.6.6/qemu; \
+    ln -s /root/fio-build/fio-*/ vitastor-0.6.6/fio; \
+    cd vitastor-0.6.6; \
     FIO=$(head -n1 fio/debian/changelog | perl -pe 's/^.*\((.*?)\).*$/$1/'); \
     QEMU=$(head -n1 qemu/debian/changelog | perl -pe 's/^.*\((.*?)\).*$/$1/'); \
     sh copy-qemu-includes.sh; \
@@ -59,8 +59,8 @@ RUN set -e -x; \
     echo "dep:fio=$FIO" > debian/substvars; \
     echo "dep:qemu=$QEMU" >> debian/substvars; \
     cd /root/packages/vitastor-$REL; \
-    tar --sort=name --mtime='2020-01-01' --owner=0 --group=0 --exclude=debian -cJf vitastor_0.6.5.orig.tar.xz vitastor-0.6.5; \
-    cd vitastor-0.6.5; \
+    tar --sort=name --mtime='2020-01-01' --owner=0 --group=0 --exclude=debian -cJf vitastor_0.6.6.orig.tar.xz vitastor-0.6.6; \
+    cd vitastor-0.6.6; \
     V=$(head -n1 debian/changelog | perl -pe 's/^.*\((.*?)\).*$/$1/'); \
     DEBFULLNAME="Vitaliy Filippov <vitalif@yourcmc.ru>" dch -D $REL -v "$V""$REL" "Rebuild for $REL"; \
     DEB_BUILD_OPTIONS=nocheck dpkg-buildpackage --jobs=auto -sa; \
diff --git a/patches/cinder-vitastor.py b/patches/cinder-vitastor.py
index 317258da..bb7e9f1d 100644
--- a/patches/cinder-vitastor.py
+++ b/patches/cinder-vitastor.py
@@ -50,7 +50,7 @@ from cinder.volume import configuration
 from cinder.volume import driver
 from cinder.volume import volume_utils
 
-VERSION = '0.6.5'
+VERSION = '0.6.6'
 
 LOG = logging.getLogger(__name__)
 
diff --git a/rpm/build-tarball.sh b/rpm/build-tarball.sh
index 602a8fae..1f12b559 100755
--- a/rpm/build-tarball.sh
+++ b/rpm/build-tarball.sh
@@ -48,4 +48,4 @@ FIO=`rpm -qi fio | perl -e 'while(<>) { /^Epoch[\s:]+(\S+)/ && print "$1:"; /^Ve
 QEMU=`rpm -qi qemu qemu-kvm | perl -e 'while(<>) { /^Epoch[\s:]+(\S+)/ && print "$1:"; /^Version[\s:]+(\S+)/ && print $1; /^Release[\s:]+(\S+)/ && print "-$1"; }'`
 perl -i -pe 's/(Requires:\s*fio)([^\n]+)?/$1 = '$FIO'/' $VITASTOR/rpm/vitastor-el$EL.spec
 perl -i -pe 's/(Requires:\s*qemu(?:-kvm)?)([^\n]+)?/$1 = '$QEMU'/' $VITASTOR/rpm/vitastor-el$EL.spec
-tar --transform 's#^#vitastor-0.6.5/#' --exclude 'rpm/*.rpm' -czf $VITASTOR/../vitastor-0.6.5$(rpm --eval '%dist').tar.gz *
+tar --transform 's#^#vitastor-0.6.6/#' --exclude 'rpm/*.rpm' -czf $VITASTOR/../vitastor-0.6.6$(rpm --eval '%dist').tar.gz *
diff --git a/rpm/vitastor-el7.Dockerfile b/rpm/vitastor-el7.Dockerfile
index 91fdac14..4a9dc36b 100644
--- a/rpm/vitastor-el7.Dockerfile
+++ b/rpm/vitastor-el7.Dockerfile
@@ -38,7 +38,7 @@ ADD . /root/vitastor
 RUN set -e; \
     cd /root/vitastor/rpm; \
     sh build-tarball.sh; \
-    cp /root/vitastor-0.6.5.el7.tar.gz ~/rpmbuild/SOURCES; \
+    cp /root/vitastor-0.6.6.el7.tar.gz ~/rpmbuild/SOURCES; \
     cp vitastor-el7.spec ~/rpmbuild/SPECS/vitastor.spec; \
     cd ~/rpmbuild/SPECS/; \
     rpmbuild -ba vitastor.spec; \
diff --git a/rpm/vitastor-el7.spec b/rpm/vitastor-el7.spec
index 6a56381c..780a74bf 100644
--- a/rpm/vitastor-el7.spec
+++ b/rpm/vitastor-el7.spec
@@ -1,11 +1,11 @@
 Name:           vitastor
-Version:        0.6.5
+Version:        0.6.6
 Release:        1%{?dist}
 Summary:        Vitastor, a fast software-defined clustered block storage
 
 License:        Vitastor Network Public License 1.1
 URL:            https://vitastor.io/
-Source0:        vitastor-0.6.5.el7.tar.gz
+Source0:        vitastor-0.6.6.el7.tar.gz
 
 BuildRequires:  liburing-devel >= 0.6
 BuildRequires:  gperftools-devel
diff --git a/rpm/vitastor-el8.Dockerfile b/rpm/vitastor-el8.Dockerfile
index f0fdf2dc..ac43832e 100644
--- a/rpm/vitastor-el8.Dockerfile
+++ b/rpm/vitastor-el8.Dockerfile
@@ -36,7 +36,7 @@ ADD . /root/vitastor
 RUN set -e; \
     cd /root/vitastor/rpm; \
     sh build-tarball.sh; \
-    cp /root/vitastor-0.6.5.el8.tar.gz ~/rpmbuild/SOURCES; \
+    cp /root/vitastor-0.6.6.el8.tar.gz ~/rpmbuild/SOURCES; \
     cp vitastor-el8.spec ~/rpmbuild/SPECS/vitastor.spec; \
     cd ~/rpmbuild/SPECS/; \
     rpmbuild -ba vitastor.spec; \
diff --git a/rpm/vitastor-el8.spec b/rpm/vitastor-el8.spec
index 77f0cbe6..b5e06d76 100644
--- a/rpm/vitastor-el8.spec
+++ b/rpm/vitastor-el8.spec
@@ -1,11 +1,11 @@
 Name:           vitastor
-Version:        0.6.5
+Version:        0.6.6
 Release:        1%{?dist}
 Summary:        Vitastor, a fast software-defined clustered block storage
 
 License:        Vitastor Network Public License 1.1
 URL:            https://vitastor.io/
-Source0:        vitastor-0.6.5.el8.tar.gz
+Source0:        vitastor-0.6.6.el8.tar.gz
 
 BuildRequires:  liburing-devel >= 0.6
 BuildRequires:  gperftools-devel
diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index cff6cbb2..b8172ddd 100644
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -15,7 +15,7 @@ if("${CMAKE_INSTALL_PREFIX}" MATCHES "^/usr/local/?$")
 	set(CMAKE_INSTALL_RPATH "${CMAKE_INSTALL_PREFIX}/${CMAKE_INSTALL_LIBDIR}")
 endif()
 
-add_definitions(-DVERSION="0.6.5")
+add_definitions(-DVERSION="0.6.6")
 add_definitions(-Wall -Wno-sign-compare -Wno-comment -Wno-parentheses -Wno-pointer-arith -fdiagnostics-color=always -I ${CMAKE_SOURCE_DIR}/src)
 if (${WITH_ASAN})
 	add_definitions(-fsanitize=address -fno-omit-frame-pointer)