diff --git a/Changes.md b/Changes.md
index 7535386452..5d42401a65 100644
--- a/Changes.md
+++ b/Changes.md
@@ -1,4 +1,9 @@
-1.4.x.x (relative to 1.3.16.0)
+1.4.x.x (relative to 1.4.0.0)
+=======
+
+
+
+1.4.0.0 (relative to 1.3.16.0)
 =======
 
 > Note : This release introduces `linux-gcc11` builds which are only compatible with Linux distributions using glibc 2.28 or higher.
diff --git a/SConstruct b/SConstruct
index c4ca0e50d4..bd8bd820ce 100644
--- a/SConstruct
+++ b/SConstruct
@@ -65,7 +65,7 @@ gafferMilestoneVersion = 1 # for announcing major milestones - may contain all o
 gafferMajorVersion = 4 # backwards-incompatible changes
 gafferMinorVersion = 0 # new backwards-compatible features
 gafferPatchVersion = 0 # bug fixes
-gafferVersionSuffix = "b6" # used for alpha/beta releases : "a1", "b2", etc.
+gafferVersionSuffix = "" # used for alpha/beta releases : "a1", "b2", etc.
 
 # All of the following must be considered when determining
 # whether or not a change is backwards-compatible