diff --git a/DESCRIPTION b/DESCRIPTION
index 5eefd86e..9f8a0732 100644
--- a/DESCRIPTION
+++ b/DESCRIPTION
@@ -4,7 +4,7 @@ Description:
     Provides a function to convert 'PRQL' strings to 'SQL' strings.
     Combined with other R functions that take 'SQL' as an argument,
     'PRQL' can be used on R.
-Version: 0.1.0
+Version: 0.1.0.9000
 Authors@R:
     person("Tatsuya", "Shima", email = "ts1s1andn@gmail.com", role = c("aut", "cre"))
 URL: https://eitsupi.github.io/prqlr/, https://github.com/eitsupi/prqlr
diff --git a/NEWS.md b/NEWS.md
index eeb2c1de..a49069db 100644
--- a/NEWS.md
+++ b/NEWS.md
@@ -1,3 +1,5 @@
+# prqlr (development version)
+
 # prqlr 0.1.0
 
 ## Breaking changes