diff --git a/RELEASE_NOTES.md b/RELEASE_NOTES.md
index 83a7a925..c7a7c953 100644
--- a/RELEASE_NOTES.md
+++ b/RELEASE_NOTES.md
@@ -1,3 +1,6 @@
+### 3.4.0
+* Assignment separator parsing bugfix.
+
 ### 3.3.0
 * Support CoreCLR.
 
diff --git a/src/Argu/AssemblyInfo.fs b/src/Argu/AssemblyInfo.fs
index e82db369..373f77ef 100644
--- a/src/Argu/AssemblyInfo.fs
+++ b/src/Argu/AssemblyInfo.fs
@@ -1,10 +1,10 @@
 namespace System
 open System.Reflection
 
-[<assembly: AssemblyVersionAttribute("3.3.0")>]
-[<assembly: AssemblyFileVersionAttribute("3.3.0")>]
+[<assembly: AssemblyVersionAttribute("3.4.0")>]
+[<assembly: AssemblyFileVersionAttribute("3.4.0")>]
 do ()
 
 module internal AssemblyVersionInformation =
-    let [<Literal>] Version = "3.3.0"
-    let [<Literal>] InformationalVersion = "3.3.0"
+    let [<Literal>] Version = "3.4.0"
+    let [<Literal>] InformationalVersion = "3.4.0"
diff --git a/src/Argu/project.json b/src/Argu/project.json
index a2b865d5..af0175e3 100644
--- a/src/Argu/project.json
+++ b/src/Argu/project.json
@@ -1,5 +1,5 @@
 {
-  "version": "3.3.0",
+  "version": "3.4.0",
   "buildOptions": {
     "debugType": "portable",
     "compilerName": "fsc",
diff --git a/tests/Argu.Tests/project.json b/tests/Argu.Tests/project.json
index 3500afd7..b562b516 100644
--- a/tests/Argu.Tests/project.json
+++ b/tests/Argu.Tests/project.json
@@ -1,5 +1,5 @@
 {
-  "version": "3.3.0",
+  "version": "3.4.0",
   "buildOptions": {
     "debugType": "portable",
     "compilerName": "fsc",