diff --git a/RELEASE_NOTES.md b/RELEASE_NOTES.md
index b7f29973..8154d84f 100644
--- a/RELEASE_NOTES.md
+++ b/RELEASE_NOTES.md
@@ -1,4 +1,7 @@
-### 1.2.1 - August 25, 2015
+### 1.2.2 - October 25, 2015
+* Fix the Annotation.showarrow type annotation in Plotly's API
+
+### 1.2.1 - August 25, 2015
 * Set HTML charset attribute to UTF-8 in template
 
 ### 1.2.0 - June 6, 2015
diff --git a/src/XPlot.GoogleCharts.Deedle/AssemblyInfo.fs b/src/XPlot.GoogleCharts.Deedle/AssemblyInfo.fs
index 3b93b5f4..80d9ecfa 100644
--- a/src/XPlot.GoogleCharts.Deedle/AssemblyInfo.fs
+++ b/src/XPlot.GoogleCharts.Deedle/AssemblyInfo.fs
@@ -4,9 +4,9 @@ open System.Reflection
 [<assembly: AssemblyTitleAttribute("XPlot.GoogleCharts.Deedle")>]
 [<assembly: AssemblyProductAttribute("XPlot")>]
 [<assembly: AssemblyDescriptionAttribute("Data visualization library for F#")>]
-[<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>] Version = "1.2.1"
+    let [<Literal>] Version = "1.2.2"
diff --git a/src/XPlot.GoogleCharts.WPF/AssemblyInfo.fs b/src/XPlot.GoogleCharts.WPF/AssemblyInfo.fs
index 3f06a764..41d41882 100644
--- a/src/XPlot.GoogleCharts.WPF/AssemblyInfo.fs
+++ b/src/XPlot.GoogleCharts.WPF/AssemblyInfo.fs
@@ -4,9 +4,9 @@ open System.Reflection
 [<assembly: AssemblyTitleAttribute("XPlot.GoogleCharts.WPF")>]
 [<assembly: AssemblyProductAttribute("XPlot")>]
 [<assembly: AssemblyDescriptionAttribute("Data visualization library for F#")>]
-[<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>] Version = "1.2.1"
+    let [<Literal>] Version = "1.2.2"
diff --git a/src/XPlot.GoogleCharts/AssemblyInfo.fs b/src/XPlot.GoogleCharts/AssemblyInfo.fs
index 17aa92a1..a22912a8 100644
--- a/src/XPlot.GoogleCharts/AssemblyInfo.fs
+++ b/src/XPlot.GoogleCharts/AssemblyInfo.fs
@@ -4,9 +4,9 @@ open System.Reflection
 [<assembly: AssemblyTitleAttribute("XPlot.GoogleCharts")>]
 [<assembly: AssemblyProductAttribute("XPlot")>]
 [<assembly: AssemblyDescriptionAttribute("Data visualization library for F#")>]
-[<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>] Version = "1.2.1"
+    let [<Literal>] Version = "1.2.2"
diff --git a/src/XPlot.Plotly.WPF/AssemblyInfo.fs b/src/XPlot.Plotly.WPF/AssemblyInfo.fs
index ab1f7daa..bc98dfe0 100644
--- a/src/XPlot.Plotly.WPF/AssemblyInfo.fs
+++ b/src/XPlot.Plotly.WPF/AssemblyInfo.fs
@@ -4,9 +4,9 @@ open System.Reflection
 [<assembly: AssemblyTitleAttribute("XPlot.Plotly.WPF")>]
 [<assembly: AssemblyProductAttribute("XPlot")>]
 [<assembly: AssemblyDescriptionAttribute("Data visualization library for F#")>]
-[<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>] Version = "1.2.1"
+    let [<Literal>] Version = "1.2.2"
diff --git a/src/XPlot.Plotly/AssemblyInfo.fs b/src/XPlot.Plotly/AssemblyInfo.fs
index 2ae86f01..d75c1b43 100644
--- a/src/XPlot.Plotly/AssemblyInfo.fs
+++ b/src/XPlot.Plotly/AssemblyInfo.fs
@@ -4,9 +4,9 @@ open System.Reflection
 [<assembly: AssemblyTitleAttribute("XPlot.Plotly")>]
 [<assembly: AssemblyProductAttribute("XPlot")>]
 [<assembly: AssemblyDescriptionAttribute("Data visualization library for F#")>]
-[<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>] Version = "1.2.1"
+    let [<Literal>] Version = "1.2.2"