diff --git a/DESCRIPTION b/DESCRIPTION
index e8c1c86..c194dd9 100644
--- a/DESCRIPTION
+++ b/DESCRIPTION
@@ -1,6 +1,6 @@
 Package: moire
 Title: Multiplicity of Infection and Allele Frequency Recovery from Noisy Polyallelic Genetics Data
-Version: 3.3.0
+Version: 3.3.1
 Authors@R: c(
     person(given = "Maxwell",
            family = "Murphy",
diff --git a/NEWS.md b/NEWS.md
index 8ece097..4c401e5 100644
--- a/NEWS.md
+++ b/NEWS.md
@@ -1,3 +1,6 @@
+# moire 3.3.1
+Minor bugfix that corrects an issue with parameter logging when not using parallel tempering.
+
 # moire 3.3.0
 This is a minor revision that greatly improves the speed of the MCMC computationally, various bug fixes, and improvements to numerical stability when starting the MCMC.