diff --git a/dockerfiles/ub1804.Dockerfile b/dockerfiles/ub1804.Dockerfile
index dc9bc8b4..08063605 100644
--- a/dockerfiles/ub1804.Dockerfile
+++ b/dockerfiles/ub1804.Dockerfile
@@ -2,19 +2,19 @@
 FROM ubuntu:18.04
 ARG DEBIAN_FRONTEND=noninteractive
 RUN apt-get update -q && apt-get install -yy \
-    cmake \
-    clang-7 \
-    doxygen \
-    git \
-    gcc-8 \
-    g++-8 \
-    libcppunit-dev \
-    libboost-all-dev \
-    libhdf5-dev \
-    libhdf5-serial-dev \
-    libstdc++-8-dev \
-    python-pip \
-    valgrind \
+    cmake=3.10.* \ 
+    clang-7=1:7-3~ubuntu0.* \ 
+    doxygen=1.8.* \ 
+    git=1:2.17.* \ 
+    gcc-8=8.4.* \ 
+    g++-8=8.4.* \ 
+    libcppunit-dev=1.14.* \ 
+    libboost-all-dev=1.65.* \ 
+    libhdf5-dev=1.10.* \ 
+    libhdf5-serial-dev=1.10.* \ 
+    libstdc++-8-dev=8.4.* \ 
+    python-pip=9.0.* \ 
+    valgrind=1:3.13.* \ 
     && rm -rf /var/lib/apt/lists/*
 
 RUN update-alternatives --install /usr/bin/clang clang /usr/bin/clang-7 1000