diff --git a/DESCRIPTION b/DESCRIPTION
index b6d62390..406a8dce 100644
--- a/DESCRIPTION
+++ b/DESCRIPTION
@@ -1,6 +1,6 @@
 Package: AMR
-Version: 1.7.1.9027
-Date: 2021-08-19
+Version: 1.7.1.9028
+Date: 2021-08-20
 Title: Antimicrobial Resistance Data Analysis
 Description: Functions to simplify and standardise antimicrobial resistance (AMR)
     data analysis and to work with microbial and antimicrobial properties by
diff --git a/NEWS.md b/NEWS.md
index 7bcd9dce..ce9b1a51 100755
--- a/NEWS.md
+++ b/NEWS.md
@@ -1,5 +1,5 @@
-# `AMR` 1.7.1.9027
-## <small>Last updated: 19 August 2021</small>
+# `AMR` 1.7.1.9028
+## <small>Last updated: 20 August 2021</small>
 
 ### Breaking changes
 * Removed `p_symbol()` and all `filter_*()` functions (except for `filter_first_isolate()`), which were all deprecated in a previous package version
diff --git a/data-raw/AMR_latest.tar.gz b/data-raw/AMR_latest.tar.gz
index 259411d2..9ef76780 100644
Binary files a/data-raw/AMR_latest.tar.gz and b/data-raw/AMR_latest.tar.gz differ
diff --git a/docs/articles/datasets.html b/docs/articles/datasets.html
index ad9eb491..c2098e31 100644
--- a/docs/articles/datasets.html
+++ b/docs/articles/datasets.html
@@ -44,7 +44,7 @@
       </button>
       <span class="navbar-brand">
         <a class="navbar-link" href="../index.html">AMR (for R)</a>
-        <span class="version label label-default" data-toggle="tooltip" data-placement="bottom" title="Latest development version">1.7.1.9027</span>
+        <span class="version label label-default" data-toggle="tooltip" data-placement="bottom" title="Latest development version">1.7.1.9028</span>
       </span>
     </div>
 
@@ -190,7 +190,7 @@
     <div class="page-header toc-ignore">
       <h1 data-toc-skip>Data sets for download / own use</h1>
             
-            <h4 data-toc-skip class="date">19 August 2021</h4>
+            <h4 data-toc-skip class="date">20 August 2021</h4>
       
       <small class="dont-index">Source: <a href="https://github.com/msberends/AMR/blob/master/vignettes/datasets.Rmd" class="external-link"><code>vignettes/datasets.Rmd</code></a></small>
       <div class="hidden name"><code>datasets.Rmd</code></div>
diff --git a/docs/news/index.html b/docs/news/index.html
index dd67d73b..b865bbf1 100644
--- a/docs/news/index.html
+++ b/docs/news/index.html
@@ -92,7 +92,7 @@
       </button>
       <span class="navbar-brand">
         <a class="navbar-link" href="../index.html">AMR (for R)</a>
-        <span class="version label label-default" data-toggle="tooltip" data-placement="bottom" title="Latest development version">1.7.1.9027</span>
+        <span class="version label label-default" data-toggle="tooltip" data-placement="bottom" title="Latest development version">1.7.1.9028</span>
       </span>
     </div>
 
@@ -240,12 +240,12 @@
       <small>Source: <a href='https://github.com/msberends/AMR/blob/master/NEWS.md'><code>NEWS.md</code></a></small>
     </div>
 
-    <div id="amr-1719027" class="section level1">
-<h1 class="page-header" data-toc-text="1.7.1.9027">
-<a href="#amr-1719027" class="anchor" aria-hidden="true"></a><small> Unreleased </small><code>AMR</code> 1.7.1.9027</h1>
-<div id="last-updated-19-august-2021" class="section level2">
+    <div id="amr-1719028" class="section level1">
+<h1 class="page-header" data-toc-text="1.7.1.9028">
+<a href="#amr-1719028" class="anchor" aria-hidden="true"></a><small> Unreleased </small><code>AMR</code> 1.7.1.9028</h1>
+<div id="last-updated-20-august-2021" class="section level2">
 <h2 class="hasAnchor">
-<a href="#last-updated-19-august-2021" class="anchor" aria-hidden="true"></a><small>Last updated: 19 August 2021</small>
+<a href="#last-updated-20-august-2021" class="anchor" aria-hidden="true"></a><small>Last updated: 20 August 2021</small>
 </h2>
 <div id="breaking-changes" class="section level3">
 <h3 class="hasAnchor">
diff --git a/inst/tinytest/test-ab_property.R b/inst/tinytest/test-ab_property.R
index 6c5cf91d..47ea1b5f 100644
--- a/inst/tinytest/test-ab_property.R
+++ b/inst/tinytest/test-ab_property.R
@@ -24,7 +24,6 @@
 # ==================================================================== #
 
 expect_identical(ab_name("AMX", language = NULL), "Amoxicillin")
-expect_identical(ab_name("AMX", language = NULL, snake_case = TRUE), "amoxicillin")
 expect_identical(ab_atc("AMX"), "J01CA04")
 expect_identical(ab_cid("AMX"), as.integer(33613))
 
diff --git a/inst/tinytest/test-mo_property.R b/inst/tinytest/test-mo_property.R
index 62bd2934..35abe717 100644
--- a/inst/tinytest/test-mo_property.R
+++ b/inst/tinytest/test-mo_property.R
@@ -121,9 +121,9 @@ expect_equal(mo_name("test", reference_df = data.frame(col1 = "test", mo = "B_ES
              "Escherichia coli")
 if (AMR:::pkg_is_available("dplyr")) {
   expect_equal(example_isolates %>% filter(mo_is_gram_negative()) %>% nrow(),
-               730)
+               730, tolerance = 0.5)
   expect_equal(example_isolates %>% filter(mo_is_gram_positive()) %>% nrow(),
-               1238)
+               1238, tolerance = 0.5)
   expect_equal(example_isolates %>% filter(mo_is_intrinsic_resistant(ab = "Vancomycin")) %>% nrow(),
-               710)
+               710, tolerance = 0.5)
 }