diff --git a/Dockerfile b/Dockerfile
index 9662374..fefc32c 100755
--- a/Dockerfile
+++ b/Dockerfile
@@ -16,10 +16,10 @@ RUN install2.r --error \
     plotly \
     dashboardthemes \
     starsExtra
-    
+
 RUN R -e "devtools::install_github('hadley/emo')"
 RUN R -e "devtools::install_github('Appsilon/shiny.i18n')"
-    
+
 COPY . ./home/rstudio/app/
 
 # Change the user settings
diff --git a/appScripts/dependancies.R b/appScripts/dependancies.R
index ff41f12..1094314 100755
--- a/appScripts/dependancies.R
+++ b/appScripts/dependancies.R
@@ -12,9 +12,7 @@ library(plotly)
 library(dashboardthemes)
 library(emo)
 library(viridis)
-library(rgdal)
 library(raster)
-library(rgeos)
 library(gstat)
 library(data.table)
 library(mapview)
diff --git a/appScripts/global.R b/appScripts/global.R
index 895012a..e8b972a 100755
--- a/appScripts/global.R
+++ b/appScripts/global.R
@@ -179,8 +179,9 @@ print_error_csv_columns <- function(){
 
 open_shapefile <- function(filename){
   
-    shp <- readOGR(filename) %>% st_as_sf()
-    
+    #shp <- readOGR(filename) %>% st_as_sf()
+    shp <- st_read(filename)  
+  
     if (length(shp) == 0){
       showModal(modalDialog(
         title = "SHP input error",