diff --git a/release_version.txt b/release_version.txt
index 5d4294b..2411653 100644
--- a/release_version.txt
+++ b/release_version.txt
@@ -1 +1 @@
-0.5.1
\ No newline at end of file
+0.5.2
\ No newline at end of file
diff --git a/research/load_histdata.sh b/research/load_histdata.sh
index 4b2289e..7a61686 100755
--- a/research/load_histdata.sh
+++ b/research/load_histdata.sh
@@ -14,7 +14,7 @@ function load_zipfile {
 }
 
 # ---------------------------------------------------
-root_dir=/home/cvtt/prod/eqt_hist_md
+root_dir=/opt/store/cvtt/eqt_hist_md
 
 log_dir=/home/cvtt/prod/logs
 url_root="https://firstratedata.com/datafile/89CgWiwc60CylOIEFRDTCg"
diff --git a/research/prune_eqt_histdata.sh b/research/prune_eqt_histdata.sh
index 92332bd..d4aef96 100755
--- a/research/prune_eqt_histdata.sh
+++ b/research/prune_eqt_histdata.sh
@@ -1,6 +1,6 @@
 #!/bin/bash
 # ---------------------------------------------------
-root_dir=/home/cvtt/prod/eqt_hist_md
+root_dir=/opt/store/cvtt/eqt_hist_md
 
 prune_criteria="6 month ago"