diff --git a/.Rbuildignore b/.Rbuildignore
index b6e34f1..e233823 100644
--- a/.Rbuildignore
+++ b/.Rbuildignore
@@ -8,3 +8,4 @@
 ^\.Rproj.user$
 ^docs$
 ^pkgdown$
+^\.github$
diff --git a/.github/.gitignore b/.github/.gitignore
new file mode 100644
index 0000000..2d19fc7
--- /dev/null
+++ b/.github/.gitignore
@@ -0,0 +1 @@
+*.html
diff --git a/.github/workflows/R-CMD-check.yaml b/.github/workflows/R-CMD-check.yaml
new file mode 100644
index 0000000..f9c1ffc
--- /dev/null
+++ b/.github/workflows/R-CMD-check.yaml
@@ -0,0 +1,50 @@
+# Workflow derived from https://github.com/r-lib/actions/tree/v2/examples
+# Need help debugging build failures? Start at https://github.com/r-lib/actions#where-to-find-help
+on:
+  push:
+    branches: [main, master]
+  pull_request:
+    branches: [main, master]
+
+name: R-CMD-check
+
+jobs:
+  R-CMD-check:
+    runs-on: ${{ matrix.config.os }}
+
+    name: ${{ matrix.config.os }} (${{ matrix.config.r }})
+
+    strategy:
+      fail-fast: false
+      matrix:
+        config:
+          - {os: macos-latest,   r: 'release'}
+          - {os: windows-latest, r: 'release'}
+          - {os: ubuntu-latest,   r: 'devel', http-user-agent: 'release'}
+          - {os: ubuntu-latest,   r: 'release'}
+          - {os: ubuntu-latest,   r: 'oldrel-1'}
+
+    env:
+      GITHUB_PAT: ${{ secrets.GITHUB_TOKEN }}
+      R_KEEP_PKG_SOURCE: yes
+
+    steps:
+      - uses: actions/checkout@v3
+
+      - uses: r-lib/actions/setup-pandoc@v2
+
+      - uses: r-lib/actions/setup-r@v2
+        with:
+          r-version: ${{ matrix.config.r }}
+          http-user-agent: ${{ matrix.config.http-user-agent }}
+          use-public-rspm: true
+
+      - uses: r-lib/actions/setup-r-dependencies@v2
+        with:
+          extra-packages: any::rcmdcheck
+          needs: check
+
+      - uses: r-lib/actions/check-r-package@v2
+        with:
+          upload-snapshots: true
+          error-on: '"error"'
diff --git a/.gitignore b/.gitignore
index d26f767..2edf6a9 100644
--- a/.gitignore
+++ b/.gitignore
@@ -7,5 +7,6 @@
 # exclude folders
 data-raw/temp
 inst/doc
+other
 # docs folder, generated by local pkgdown build
 docs
diff --git a/DESCRIPTION b/DESCRIPTION
index c16de6a..c944f1f 100644
--- a/DESCRIPTION
+++ b/DESCRIPTION
@@ -10,7 +10,7 @@ Encoding: UTF-8
 Roxygen: list(markdown = TRUE)
 RoxygenNote: 7.2.3
 Depends: 
-    R (>= 2.10)
+    R (>= 3.5.0)
 Imports:
     sf,
     raster
diff --git a/README.md b/README.md
index 9ba2994..44cc501 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,6 @@
 # NEFSCspatial  <img src="man/figures/logo.png" style="float:right; height:200px;" />
 
-[![gitleaks](https://github.com/NEFSC/NEFSC-Spatial/actions/workflows/secretScan.yml/badge.svg)](https://github.com/NEFSC/NEFSC-Spatial/actions/workflows/secretScan.yml) [![gh-pages](https://github.com/NEFSC/NEFSC-Spatial/actions/workflows/pkgdown.yml/badge.svg)](https://github.com/NEFSC/NEFSC-Spatial/actions/workflows/pkgdown.yml)
+[![gitleaks](https://github.com/NEFSC/NEFSC-Spatial/actions/workflows/secretScan.yml/badge.svg)](https://github.com/NEFSC/NEFSC-Spatial/actions/workflows/secretScan.yml) [![gh-pages](https://github.com/NEFSC/NEFSC-Spatial/actions/workflows/pkgdown.yml/badge.svg)](https://github.com/NEFSC/NEFSC-Spatial/actions/workflows/pkgdown.yml) [![R-CMD-check](https://github.com/NEFSC/NEFSC-Spatial/actions/workflows/R-CMD-check.yaml/badge.svg)](https://github.com/NEFSC/NEFSC-Spatial/actions/workflows/R-CMD-check.yaml)
 
 A repository of spatial data (vectors and rasters) in simple features [`sf`](https://r-spatial.github.io/sf/)  or [`raster`](https://github.com/rspatial/raster) format.
 
diff --git a/vignettes/teamMembers.Rmd b/vignettes/teamMembers.Rmd
index 34d74ee..1b09578 100644
--- a/vignettes/teamMembers.Rmd
+++ b/vignettes/teamMembers.Rmd
@@ -1,6 +1,10 @@
 ---
 title: "Team Members"
-output: html_document
+output: rmarkdown::html_vignette
+vignette: >
+  %\VignetteIndexEntry{Team Members}
+  %\VignetteEngine{knitr::rmarkdown}
+  %\VignetteEncoding{UTF-8}
 ---
 
 ```{r setup, include=FALSE}