diff --git a/tests/docker-ocserv/Dockerfile-debian-proxyproto b/tests/docker-ocserv/Dockerfile-debian-proxyproto
index 77f449b4..8b364bb1 100644
--- a/tests/docker-ocserv/Dockerfile-debian-proxyproto
+++ b/tests/docker-ocserv/Dockerfile-debian-proxyproto
@@ -1,7 +1,7 @@
 FROM debian:stretch
-RUN apt-get update
 
-RUN apt-get install -y libgnutls-deb0-28 libprotobuf-c1 liboath0 libev4
+RUN apt-get update -y
+RUN apt-get install -y libgnutls30 libprotobuf-c1 liboath0 libev4
 RUN apt-get install -y libwrap0 libpam0g libseccomp2 libdbus-1-3 libreadline5 libnl-route-3-200
 RUN apt-get install -y libhttp-parser2.1 libpcl1 libopts25
 RUN apt-get install -y libsystemd0 valgrind nuttcp openssh-server bash
diff --git a/tests/docker-ocserv/Dockerfile-debian-radius b/tests/docker-ocserv/Dockerfile-debian-radius
index 94d0255d..9c52fd3a 100644
--- a/tests/docker-ocserv/Dockerfile-debian-radius
+++ b/tests/docker-ocserv/Dockerfile-debian-radius
@@ -1,7 +1,7 @@
 FROM debian:stretch
 
-RUN apt-get update
-RUN apt-get install -y libgnutls-deb0-28 libprotobuf-c1 liboath0 libev4
+RUN apt-get update -y
+RUN apt-get install -y libgnutls30 libprotobuf-c1 liboath0 libev4
 RUN apt-get install -y libwrap0 libpam0g libseccomp2 libdbus-1-3 libreadline5 libnl-route-3-200
 RUN apt-get install -y libhttp-parser2.1 libpcl1 libopts25
 RUN apt-get install -y libsystemd0 valgrind nuttcp openssh-server bash
diff --git a/tests/docker-ocserv/Dockerfile-debian-radius-config b/tests/docker-ocserv/Dockerfile-debian-radius-config
index 7b688419..1b1ffbf5 100644
--- a/tests/docker-ocserv/Dockerfile-debian-radius-config
+++ b/tests/docker-ocserv/Dockerfile-debian-radius-config
@@ -1,7 +1,7 @@
 FROM debian:stretch
 
-RUN apt-get update -y
-RUN apt-get install -y libgnutls-deb0-28 liboath0 libprotobuf-c1 libev4
+RUN apt-get update
+RUN apt-get install -y libgnutls30 liboath0 libprotobuf-c1 libev4
 RUN apt-get install -y libwrap0 libpam0g libseccomp2 libdbus-1-3 libreadline5 libnl-route-3-200
 RUN apt-get install -y libhttp-parser2.1 libpcl1 libopts25
 RUN apt-get install -y libsystemd0 valgrind nuttcp openssh-server bash
diff --git a/tests/docker-ocserv/Dockerfile-debian-tcp b/tests/docker-ocserv/Dockerfile-debian-tcp
index 3bf3ff28..fa8f1c6a 100644
--- a/tests/docker-ocserv/Dockerfile-debian-tcp
+++ b/tests/docker-ocserv/Dockerfile-debian-tcp
@@ -1,7 +1,7 @@
 FROM debian:stretch
 
 RUN apt-get update
-RUN apt-get install -y libgnutls-deb0-28 libprotobuf-c1 liboath0 libev4
+RUN apt-get install -y libgnutls30 libprotobuf-c1 liboath0 libev4
 RUN apt-get install -y libwrap0 libpam0g libseccomp2 libdbus-1-3 libreadline5 libnl-route-3-200
 RUN apt-get install -y libhttp-parser2.1 libpcl1 libopts25 autogen
 RUN apt-get install -y libsystemd0 valgrind nuttcp openssh-server bash
diff --git a/tests/docker-ocserv/Dockerfile-debian-unix b/tests/docker-ocserv/Dockerfile-debian-unix
index b639b491..764826aa 100644
--- a/tests/docker-ocserv/Dockerfile-debian-unix
+++ b/tests/docker-ocserv/Dockerfile-debian-unix
@@ -1,7 +1,7 @@
 FROM debian:stretch
 
-RUN apt-get update
-RUN apt-get install -y haproxy libgnutls-deb0-28 libprotobuf-c1 liboath0 libev4
+RUN apt-get update -y
+RUN apt-get install -y haproxy libgnutls30 libprotobuf-c1 liboath0 libev4
 RUN apt-get install -y libwrap0 libpam0g libseccomp2 libdbus-1-3 libreadline5 libnl-route-3-200
 RUN apt-get install -y libhttp-parser2.1 libpcl1 libopts25 autogen
 RUN apt-get install -y libsystemd0 valgrind nuttcp openssh-server bash