diff --git a/bash-refine.sh b/bash-refine.sh
index 19dbedc..afe206f 100644
--- a/bash-refine.sh
+++ b/bash-refine.sh
@@ -1,5 +1,5 @@
 #!/bin/bash
-# bash-refine v1.3.2: bash-refine.sh, Felix Lohmeier, 2020-08-01
+# bash-refine v1.3.3: bash-refine.sh, Felix Lohmeier, 2020-09-07
 # https://gist.github.com/felixlohmeier/d76bd27fbc4b8ab6d683822cdf61f81d
 # license: MIT License https://choosealicense.com/licenses/mit/
 
@@ -63,7 +63,7 @@ function requirements {
     echo "Download OpenRefine..."
     mkdir -p "$(dirname "${refine}")"
     curl -L --output openrefine.tar.gz \
-      "https://github.com/OpenRefine/OpenRefine/releases/download/3.3/openrefine-linux-3.3.tar.gz"
+      "https://github.com/OpenRefine/OpenRefine/releases/download/3.4/openrefine-linux-3.4.tar.gz"
     echo "Install OpenRefine in subdirectory $(dirname "${refine}")..."
     tar -xzf openrefine.tar.gz -C "$(dirname "${refine}")" --strip 1 --totals
     rm -f openrefine.tar.gz
diff --git a/minimal.sh b/minimal.sh
index 8a601d1..f6db020 100755
--- a/minimal.sh
+++ b/minimal.sh
@@ -1,5 +1,5 @@
 #!/bin/bash
-# bash-refine v1.3.2: minimal.sh, Felix Lohmeier, 2020-08-01
+# bash-refine v1.3.3: minimal.sh, Felix Lohmeier, 2020-09-07
 # https://gist.github.com/felixlohmeier/d76bd27fbc4b8ab6d683822cdf61f81d
 # license: MIT License https://choosealicense.com/licenses/mit/
 
diff --git a/templates.sh b/templates.sh
index e3040a3..902b46e 100755
--- a/templates.sh
+++ b/templates.sh
@@ -1,5 +1,5 @@
 #!/bin/bash
-# bash-refine v1.3.2: templates.sh, Felix Lohmeier, 2020-08-01
+# bash-refine v1.3.3: templates.sh, Felix Lohmeier, 2020-09-07
 # https://gist.github.com/felixlohmeier/d76bd27fbc4b8ab6d683822cdf61f81d
 # license: MIT License https://choosealicense.com/licenses/mit/
 
@@ -416,6 +416,22 @@ done
 monitoring
 echo
 
+# ------------------------------ EXPORT PROJECT ------------------------------ #
+
+p="csv file example"
+format="openrefine.tar.gz"
+echo "export ${p} to ${format} file..."
+if curl -fs \
+  --data project="${projects[$p]}" \
+  "${endpoint}/command/core/export-project" \
+  > "${workdir}/${p}.${format}"
+then
+  log "exported ${p} (${projects[$p]}) to ${workdir}/${p}.${format}"
+else
+  error "export of ${p} (${projects[$p]}) failed!"
+fi
+echo
+
 # ================================ UTILITIES ================================= #
 
 checkpoint "Utilities"; echo