diff --git a/DESCRIPTION b/DESCRIPTION
index dab8db8..ff2bf6f 100644
--- a/DESCRIPTION
+++ b/DESCRIPTION
@@ -1,6 +1,6 @@
 Package: discretewq
 Title: Integrated Dataset of Discrete Water Quality in the San Francisco Estuary
-Version: 2.3.2.9000
+Version: 2.4.0
 Authors@R: 
    c(person(given = "Samuel M",
            family = "Bashevkin",
diff --git a/NEWS.md b/NEWS.md
index 1b2ef74..ce7d609 100644
--- a/NEWS.md
+++ b/NEWS.md
@@ -1,4 +1,4 @@
-# discretewq (development version)
+# discretewq 2.4.0
 
 * Added temperature and conductivity to `USGS_CAWSC`
 * Added DO and pH data to all surveys that collect this data. `USGS_SFBS` collects both calculated (from a sensor) and discrete DO, so we used discrete DO up to 2016 and calculated DO afterwards to mirror the methodological change that occurred in the `EMP` survey in 2016.