diff --git a/DESCRIPTION b/DESCRIPTION
index 47b7870..865c86a 100644
--- a/DESCRIPTION
+++ b/DESCRIPTION
@@ -1,8 +1,8 @@
 Package: sfheaders
 Type: Package
 Title: Converts Between R Objects and Simple Feature Objects
-Date: 2024-01-18
-Version: 0.4.4
+Date: 2024-07-30
+Version: 0.4.5
 Authors@R: c(
     person("David", "Cooley", ,"david.cooley.au@gmail.com", role = c("aut", "cre")),
     person(given = "Michael", family = "Sumner", role = "ctb")
diff --git a/NEWS.md b/NEWS.md
index 8d8e775..09628f9 100644
--- a/NEWS.md
+++ b/NEWS.md
@@ -1,3 +1,6 @@
+# v0.4.5
+
+* Checks for missing Z and M values [issue 100](https://github.com/dcooley/sfheaders/issues/100)
 
 # v0.4.4