diff --git a/GameData/SolverEngines/Readme_SolverEngines.txt b/GameData/SolverEngines/Readme_SolverEngines.txt
index 1591b7f..62dfac0 100644
--- a/GameData/SolverEngines/Readme_SolverEngines.txt
+++ b/GameData/SolverEngines/Readme_SolverEngines.txt
@@ -29,11 +29,13 @@ See AJE or RealFuels for examples of how to implement SolverEngines in practice.
 
 Changelog:
 
+v2.2
+* Recompile against KSP 1.1.3
+
 v2.1
 * Update for KSP 1.1.2
 
 v2.0
-
 * Updated for KSP 1.1
 * Support variable thrust per transform as in ModuleEngines
 
diff --git a/GameData/SolverEngines/SolverEngines.version b/GameData/SolverEngines/SolverEngines.version
index f6b0229..b637088 100644
--- a/GameData/SolverEngines/SolverEngines.version
+++ b/GameData/SolverEngines/SolverEngines.version
@@ -8,7 +8,7 @@
   },
   "VERSION" : {
     "MAJOR" : 2,
-    "MINOR" : 1,
+    "MINOR" : 2,
     "PATCH" : 0,
     "BUILD" : 0
   },
diff --git a/SolverEngines/Properties/AssemblyInfo.cs b/SolverEngines/Properties/AssemblyInfo.cs
index fcdbad2..b401ed5 100644
--- a/SolverEngines/Properties/AssemblyInfo.cs
+++ b/SolverEngines/Properties/AssemblyInfo.cs
@@ -32,7 +32,7 @@
 // You can specify all the values or you can default the Build and Revision Numbers 
 // by using the '*' as shown below:
 // [assembly: AssemblyVersion("1.0.*")]
-[assembly: AssemblyVersion("2.1.0.0")]
-[assembly: AssemblyFileVersion("2.1.0.0")]
+[assembly: AssemblyVersion("2.2.0.0")]
+[assembly: AssemblyFileVersion("2.2.0.0")]
 
-[assembly: KSPAssembly("SolverEngines", 2, 1)]
+[assembly: KSPAssembly("SolverEngines", 2, 2)]