diff --git a/GameData/SolverEngines/Plugins/SolverEngines.dll b/GameData/SolverEngines/Plugins/SolverEngines.dll
index 66c8a68..97121cf 100755
Binary files a/GameData/SolverEngines/Plugins/SolverEngines.dll and b/GameData/SolverEngines/Plugins/SolverEngines.dll differ
diff --git a/GameData/SolverEngines/Readme_SolverEngines.txt b/GameData/SolverEngines/Readme_SolverEngines.txt
index 68f9692..1ce3d26 100644
--- a/GameData/SolverEngines/Readme_SolverEngines.txt
+++ b/GameData/SolverEngines/Readme_SolverEngines.txt
@@ -29,6 +29,10 @@ See AJE or RealFuels for examples of how to implement SolverEngines in practice.
 
 Changelog:
 
+v3.3
+
+* Recompile for KSP 1.3
+
 v3.2
 
 * Fix engines not allowing restart after running out of fuel and then fuel becoming available again
diff --git a/GameData/SolverEngines/SolverEngines.version b/GameData/SolverEngines/SolverEngines.version
index cea3c0f..4d8677d 100644
--- a/GameData/SolverEngines/SolverEngines.version
+++ b/GameData/SolverEngines/SolverEngines.version
@@ -8,13 +8,13 @@
   },
   "VERSION" : {
     "MAJOR" : 3,
-    "MINOR" : 2,
+    "MINOR" : 3,
     "PATCH" : 0,
     "BUILD" : 0
   },
   "KSP_VERSION" : {
     "MAJOR" : 1,
-    "MINOR" : 2,
-    "PATCH" : 2
+    "MINOR" : 3,
+    "PATCH" : 0
   }
 }
diff --git a/SolverEngines/Properties/AssemblyInfo.cs b/SolverEngines/Properties/AssemblyInfo.cs
index cb75825..d0654ad 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("3.0.0.0")] // Don't change until breaking changes occur
-[assembly: AssemblyFileVersion("3.2.0.0")]
+[assembly: AssemblyVersion("3.3.0.0")] // Don't change until breaking changes occur
+[assembly: AssemblyFileVersion("3.3.0.0")]
 
-[assembly: KSPAssembly("SolverEngines", 3, 2)]
+[assembly: KSPAssembly("SolverEngines", 3, 3)]