Merge pull request #175 from datacarpentry/update/packages

Update 9 packages.

Author: kristi-sara

renv/activate.R

@@ -2,7 +2,7 @@
 local({
 
   # the requested version of renv
-  version <- "1.1.4"
+  version <- "1.1.5"
   attr(version, "sha") <- NULL
 
   # the project directory