* installing *source* package 'alphavantagepf' ...
** this is package 'alphavantagepf' version '0.9.0'
** package 'alphavantagepf' successfully unpacked and MD5 sums checked
** using staged installation
** R
** inst
** byte-compile and prepare package for lazy loading
Error in loadNamespace(j <- i[[1L]], c(lib.loc, .libPaths()), versionCheck = vI[[j]]) : 
  namespace 'splines' 4.5.3 is being loaded, but >= 4.6.0 is required
Calls: <Anonymous> ... namespaceImportFrom -> asNamespace -> loadNamespace
Execution halted
ERROR: lazy loading failed for package 'alphavantagepf'
* removing 'd:/Rcompile/CRANpkg/lib/4.5/alphavantagepf'
* restoring previous 'd:/Rcompile/CRANpkg/lib/4.5/alphavantagepf'