diff --git a/Docker/lofar-base/Dockerfile.tmpl b/Docker/lofar-base/Dockerfile.tmpl
index 1327254d5c7f1248891a23715cb8fa37314cce0b..eb8bb12c6a0a16fa0249722d37a27b6f893e4c25 100644
--- a/Docker/lofar-base/Dockerfile.tmpl
+++ b/Docker/lofar-base/Dockerfile.tmpl
@@ -20,9 +20,9 @@ ENV DEBIAN_FRONTEND=noninteractive \
 #
 ENV CFITSIO_VERSION=3370 \
     WCSLIB_VERSION=4.25.1 \
-    CASACORE_VERSION=latest \
-    CASAREST_VERSION=latest \
-    PYTHON_CASACORE_VERSION=latest \
+    CASACORE_VERSION=2.0.3 \
+    CASAREST_VERSION=1.4.1 \
+    PYTHON_CASACORE_VERSION=2.0.1 \
     BOOST_VERSION=1.54
 
 #