diff --git a/CRAN-SUBMISSION b/CRAN-SUBMISSION
deleted file mode 100644
index 7ef452a..0000000
--- a/CRAN-SUBMISSION
+++ /dev/null
@@ -1,3 +0,0 @@
-Version: 0.4.0
-Date: 2024-05-27 11:33:11 UTC
-SHA: 312e817913918053c93e4a2dd18478cdd649c5ff
diff --git a/DESCRIPTION b/DESCRIPTION
index 53d24cd..c44626e 100644
--- a/DESCRIPTION
+++ b/DESCRIPTION
@@ -1,7 +1,7 @@
 Type: Package
 Package: usedthese
 Title: Summarises Package & Function Usage
-Version: 0.4.0
+Version: 0.4.0.9000
 Authors@R: 
     person("Carl", "Goodwin", , "carl.goodwin@quantumjitter.com", role = c("aut", "cre", "cph"))
 Description: Consistent with 'knitr' syntax highlighting, 'usedthese' adds
diff --git a/NEWS.md b/NEWS.md
index d3ff611..d9b3aa4 100644
--- a/NEWS.md
+++ b/NEWS.md
@@ -1,3 +1,5 @@
+# usedthese (development version)
+
 # usedthese 0.4.0
 
 # usedthese 0.3.4