diff --git a/DESCRIPTION b/DESCRIPTION
index b8c5ad83..eff25c67 100644
--- a/DESCRIPTION
+++ b/DESCRIPTION
@@ -1,6 +1,6 @@
 Package: shinytest2
 Title: Testing for Shiny Applications
-Version: 0.4.0
+Version: 0.4.0.9000
 Authors@R:
     c(
         person("Barret", "Schloerke", role = c("cre", "aut"), email = "barret@posit.co", comment = c(ORCID = "0000-0001-9986-114X")),
diff --git a/NEWS.md b/NEWS.md
index c63da8e2..109f7ca7 100644
--- a/NEWS.md
+++ b/NEWS.md
@@ -1,6 +1,6 @@
-# shinytest2 0.4.0
+# shinytest2 (development version)
 
-# shinytest2 0.3.3
+# shinytest2 0.4.0
 
 ## Breaking changes