diff --git a/var/spack/repos/builtin/packages/r-coda/package.py b/var/spack/repos/builtin/packages/r-coda/package.py
index 80e9afa573..228d511951 100644
--- a/var/spack/repos/builtin/packages/r-coda/package.py
+++ b/var/spack/repos/builtin/packages/r-coda/package.py
@@ -7,15 +7,17 @@
 
 
 class RCoda(RPackage):
-    """Provides functions for summarizing and plotting the output from
-       Markov Chain Monte Carlo (MCMC) simulations, as well as
-       diagnostic tests of convergence to the equilibrium distribution
-       of the Markov chain."""
+    """Output Analysis and Diagnostics for MCMC
+
+    Provides functions for summarizing and plotting the output from Markov
+    Chain Monte Carlo (MCMC) simulations, as well as diagnostic tests of
+    convergence to the equilibrium distribution of the Markov chain."""
 
     homepage = "https://cloud.r-project.org/package=coda"
     url      = "https://cloud.r-project.org/src/contrib/coda_0.19-1.tar.gz"
     list_url = "https://cloud.r-project.org/src/contrib/Archive/coda"
 
+    version('0.19-4', sha256='422d3cfd34797a3631e9c4812431940599c0ca4bb9937797bed07b7b1d6fe58f')
     version('0.19-3', sha256='d3df1fc848bcf1af8fae13d61eeab60e99a3d4b4db384bec4326f909f502c5d6')
     version('0.19-2', sha256='678a7e6a87a2723089daeb780ea37ac3d4319b37eabe26928ea3fa9c9b1eda0d')
     version('0.19-1', sha256='d41ff5731da6805170769dba75dd011ab33f916d15b2336001f279e21a524491')