diff --git a/NEWS.md b/NEWS.md
index 987c6b5c..641aae25 100644
--- a/NEWS.md
+++ b/NEWS.md
@@ -1,5 +1,9 @@
 # bcdata (development version)
 
+* Fixed YAML front matter in the service documentation vignette that newer
+  versions of pandoc fail to parse, and replaced the deprecated `.Dim`
+  attribute name with `dim` in a test.
+
 # bcdata 0.5.3
 
 * Fixed a bug where `filter()` calls using CQL geometry predicates (such as
diff --git a/tests/testthat/test-query-geodata-filter.R b/tests/testthat/test-query-geodata-filter.R
index 66480090..9d76d37f 100644
--- a/tests/testthat/test-query-geodata-filter.R
+++ b/tests/testthat/test-query-geodata-filter.R
@@ -77,7 +77,7 @@ test_that("Different combinations of predicates work", {
           745981.738,
           667643.77
         ),
-        .Dim = c(5L, 2L)
+        dim = c(5L, 2L)
       ))
     ),
     crs = 3005
diff --git a/vignettes/service_documentation.Rmd b/vignettes/service_documentation.Rmd
index ddecc734..7aa74c14 100644
--- a/vignettes/service_documentation.Rmd
+++ b/vignettes/service_documentation.Rmd
@@ -3,9 +3,7 @@ title: "bcdata Service Documentation"
 date: "2021-10-27"
 output: 
   rmarkdown::html_vignette:
-    md_extensions: [ 
-      "-autolink_bare_uris" 
-    ]
+    md_extensions: "-autolink_bare_uris"
 vignette: >
   %\VignetteIndexEntry{bcdata Service Documentation}
   %\VignetteEngine{knitr::rmarkdown}