diff --git a/DESCRIPTION b/DESCRIPTION
index d47f3d9..1e17b60 100644
--- a/DESCRIPTION
+++ b/DESCRIPTION
@@ -32,7 +32,7 @@ Imports:
     stats (>= 3.3.0),
     stringr (>= 1.2.0),
     tibble (>= 1.4.2),
-    tidyr (>= 0.6.1),
+    tidyr (>= 1.0.0),
     utils (>= 3.3.0)
 License: MIT + file LICENSE
 Encoding: UTF-8
diff --git a/NAMESPACE b/NAMESPACE
index e085c55..fe55c7f 100644
--- a/NAMESPACE
+++ b/NAMESPACE
@@ -73,6 +73,7 @@ importFrom(stringr,str_match)
 importFrom(stringr,str_split)
 importFrom(tibble,as_tibble)
 importFrom(tidyr,nest)
+importFrom(tidyr,one_of)
 importFrom(utils,View)
 importFrom(utils,bibentry)
 importFrom(utils,browseURL)
diff --git a/R/browse.R b/R/browse.R
index 0286783..0b44b66 100644
--- a/R/browse.R
+++ b/R/browse.R
@@ -231,7 +231,7 @@ vars_spell <- function(select_columns, columns_full_tab, possibleargs){
 # expand table (to nest/unnest taxonomic info) 
 
 #' @importFrom dplyr group_by %>% 
-#' @importFrom tidyr nest
+#' @importFrom tidyr nest one_of
 #' @noRd
 taxa_nest <- function(x, full_tbl){
   
@@ -261,8 +261,8 @@ taxa_nest <- function(x, full_tbl){
     
     nested_var <- taxas[which(taxas %in% names(x))]
     out  <- x %>% 
-      dplyr::group_by(.dots = setdiff(names(x), taxas)) %>%
-      tidyr::nest(key_col = nested_var, nest_cols = nested_var)
+      dplyr::group_by(.dots = setdiff(names(x), taxas))  %>%
+      tidyr::nest(taxas = tidyr::one_of(taxas))
     # Names of taxonomic lists
     names(out)[2] <- nested_var 
   }
@@ -274,12 +274,12 @@ taxa_nest <- function(x, full_tbl){
     # nest data set
     out  <- x %>% 
       dplyr::group_by(.dots = setdiff(names(x),taxas)) %>%
-      tidyr::nest(.key = taxas)
+      tidyr::nest(taxas = tidyr::one_of(taxas))
     # Names of taxonomic lists
-    names(out$taxas)  <- paste0("taxa_project_#_", out$proj_metadata_key)
+    names(out$taxas)  <- paste0("taxa_project_", out$proj_metadata_key)
     
   }
-  
+
   return(out)
   
 }