diff --git a/RELEASE_NOTES.md b/RELEASE_NOTES.md
index 427a3b0aa..7ff4023e1 100644
--- a/RELEASE_NOTES.md
+++ b/RELEASE_NOTES.md
@@ -1,3 +1,7 @@
+### 1.2.2 - Apr 9 2020
+ * [Opening Charts is now more or less OS agnostic](https://github.com/muehlhaus/FSharp.Plotly/commit/f6e3dceade085e43e7e56b478b9cf7b533a4fe55)
+
+
 ### 1.2.1 - Apr 8 2020
  * [Improve C# interop](https://github.com/muehlhaus/FSharp.Plotly/commit/4bc8a45d4cdea3961c15429680923927b47a2840) by using null as default parameter for optional parameters in chart extensions and requiring qualified access for style parameters
 
diff --git a/src/FSharp.Plotly.WPF/AssemblyInfo.fs b/src/FSharp.Plotly.WPF/AssemblyInfo.fs
index 4df2e3697..84e091890 100644
--- a/src/FSharp.Plotly.WPF/AssemblyInfo.fs
+++ b/src/FSharp.Plotly.WPF/AssemblyInfo.fs
@@ -5,13 +5,13 @@ open System.Reflection
 [<assembly: AssemblyTitleAttribute("FSharp.Plotly.WPF")>]
 [<assembly: AssemblyProductAttribute("FSharp.Plotly")>]
 [<assembly: AssemblyDescriptionAttribute("A F# interactive charting library using plotly.js")>]
-[<assembly: AssemblyVersionAttribute("1.2.1")>]
-[<assembly: AssemblyFileVersionAttribute("1.2.1")>]
+[<assembly: AssemblyVersionAttribute("1.2.2")>]
+[<assembly: AssemblyFileVersionAttribute("1.2.2")>]
 do ()
 
 module internal AssemblyVersionInformation =
     let [<Literal>] AssemblyTitle = "FSharp.Plotly.WPF"
     let [<Literal>] AssemblyProduct = "FSharp.Plotly"
     let [<Literal>] AssemblyDescription = "A F# interactive charting library using plotly.js"
-    let [<Literal>] AssemblyVersion = "1.2.1"
-    let [<Literal>] AssemblyFileVersion = "1.2.1"
+    let [<Literal>] AssemblyVersion = "1.2.2"
+    let [<Literal>] AssemblyFileVersion = "1.2.2"
diff --git a/src/FSharp.Plotly/AssemblyInfo.fs b/src/FSharp.Plotly/AssemblyInfo.fs
index 99971bfe2..d69454d22 100644
--- a/src/FSharp.Plotly/AssemblyInfo.fs
+++ b/src/FSharp.Plotly/AssemblyInfo.fs
@@ -5,13 +5,13 @@ open System.Reflection
 [<assembly: AssemblyTitleAttribute("FSharp.Plotly")>]
 [<assembly: AssemblyProductAttribute("FSharp.Plotly")>]
 [<assembly: AssemblyDescriptionAttribute("A F# interactive charting library using plotly.js")>]
-[<assembly: AssemblyVersionAttribute("1.2.1")>]
-[<assembly: AssemblyFileVersionAttribute("1.2.1")>]
+[<assembly: AssemblyVersionAttribute("1.2.2")>]
+[<assembly: AssemblyFileVersionAttribute("1.2.2")>]
 do ()
 
 module internal AssemblyVersionInformation =
     let [<Literal>] AssemblyTitle = "FSharp.Plotly"
     let [<Literal>] AssemblyProduct = "FSharp.Plotly"
     let [<Literal>] AssemblyDescription = "A F# interactive charting library using plotly.js"
-    let [<Literal>] AssemblyVersion = "1.2.1"
-    let [<Literal>] AssemblyFileVersion = "1.2.1"
+    let [<Literal>] AssemblyVersion = "1.2.2"
+    let [<Literal>] AssemblyFileVersion = "1.2.2"