diff --git a/CHANGELOG.md b/CHANGELOG.md
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,6 +7,11 @@
 Policy (PVP)](https://pvp.haskell.org)
 
 
+## [0.5.0.0] - 2018-10-02
+### Added
+  * `gemm[Strided]BatchedEx` from CUDA-9.1
+
+
 ## [0.4.0.1] - 2018-03-12
 ### Fixed
   * Build fix for Cabal-2.2 (ghc-8.4)
@@ -24,6 +29,7 @@
 * First version; replaces [bmsherman/cublas](https://github.com/bmsherman/cublas). Released on an unsuspecting world.
 
 
+[0.5.0.0]:          https://github.com/tmcdonell/cublas/compare/release/0.4.0.1...v0.5.0.0
 [0.4.0.1]:          https://github.com/tmcdonell/cublas/compare/release/0.4.0.0...0.4.0.1
 [0.4.0.0]:          https://github.com/tmcdonell/cublas/compare/release/0.3.0.0...0.4.0.0
 
diff --git a/Foreign/CUDA/BLAS/Context.chs b/Foreign/CUDA/BLAS/Context.chs
--- a/Foreign/CUDA/BLAS/Context.chs
+++ b/Foreign/CUDA/BLAS/Context.chs
@@ -163,3 +163,8 @@
   -> `()' checkStatus*- #}
 #endif
 
+-- TODO: since CUDA-10.0
+--  cublasLoggerConfigure
+--  cublas[Get,Set]LoggerCallback
+--
+
diff --git a/Foreign/CUDA/BLAS/Level3.chs b/Foreign/CUDA/BLAS/Level3.chs
--- a/Foreign/CUDA/BLAS/Level3.chs
+++ b/Foreign/CUDA/BLAS/Level3.chs
@@ -133,6 +133,8 @@
   dotEx,
   dotcEx,
   scalEx,
+  gemmBatchedEx,
+  gemmStridedBatchedEx,
 
 ) where
 
@@ -555,4 +557,19 @@
 
 scalEx :: Handle -> Int -> Ptr () -> Type -> DevicePtr () -> Type -> Int -> Type -> IO ()
 scalEx _ _ _ _ _ _ _ _ = cublasError "'scalEx' requires at least cuda-8.0"
+#endif
+#if CUDA_VERSION >= 9100
+
+{-# INLINEABLE gemmBatchedEx #-}
+{# fun unsafe cublasGemmBatchedEx as gemmBatchedEx { useHandle `Handle', cFromEnum `Operation', cFromEnum `Operation', `Int', `Int', `Int', castPtr `Ptr ()', useDevP `DevicePtr (DevicePtr ())', cFromEnum `Type', `Int', useDevP `DevicePtr ()', cFromEnum `Type', `Int', castPtr `Ptr ()', useDevP `DevicePtr ()', cFromEnum `Type', `Int', `Int', cFromEnum `Type', cFromEnum `GemmAlgorithm' } -> `()' checkStatus* #}
+
+{-# INLINEABLE gemmStridedBatchedEx #-}
+{# fun unsafe cublasGemmStridedBatchedEx as gemmStridedBatchedEx { useHandle `Handle', cFromEnum `Operation', cFromEnum `Operation', `Int', `Int', `Int', castPtr `Ptr ()', useDevP `DevicePtr ()', cFromEnum `Type', `Int', `Int64', useDevP `DevicePtr ()', cFromEnum `Type', `Int', `Int64', castPtr `Ptr ()', useDevP `DevicePtr ()', cFromEnum `Type', `Int', `Int64', `Int', cFromEnum `Type', cFromEnum `GemmAlgorithm' } -> `()' checkStatus* #}
+#else
+
+gemmBatchedEx :: Handle -> Operation -> Operation -> Int -> Int -> Int -> Ptr () -> DevicePtr (DevicePtr ()) -> Type -> Int -> DevicePtr () -> Type -> Int -> Ptr () -> DevicePtr () -> Type -> Int -> Int -> Type -> GemmAlgorithm -> IO ()
+gemmBatchedEx _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ = cublasError "'gemmBatchedEx' requires at least cuda-9.1"
+
+gemmStridedBatchedEx :: Handle -> Operation -> Operation -> Int -> Int -> Int -> Ptr () -> DevicePtr () -> Type -> Int -> Int64 -> DevicePtr () -> Type -> Int -> Int64 -> Ptr () -> DevicePtr () -> Type -> Int -> Int64 -> Int -> Type -> GemmAlgorithm -> IO ()
+gemmStridedBatchedEx _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ = cublasError "'gemmStridedBatchedEx' requires at least cuda-9.1"
 #endif
diff --git a/cublas.cabal b/cublas.cabal
--- a/cublas.cabal
+++ b/cublas.cabal
@@ -1,5 +1,5 @@
 name:                   cublas
-version:                0.4.0.1
+version:                0.5.0.0
 synopsis:               FFI bindings to the CUDA BLAS library
 description:
     The cuBLAS library is an implementation of BLAS (Basic Linear Algebra
@@ -15,8 +15,8 @@
 license:                BSD3
 license-file:           LICENSE
 author:                 Trevor L. McDonell, Ben Sherman
-maintainer:             Trevor L. McDonell <tmcdonell@cse.unsw.edu.au>
-copyright:              Copyright (c) [2012..2017]. Trevor L. McDonell <tmcdonell@cse.unsw.edu.au>, Ben Sherman <benmsherman@gmail.com>
+maintainer:             Trevor L. McDonell <trevor.mcdonell@gmail.com>
+copyright:              Copyright (c) [2012..2017]. Trevor L. McDonell <trevor.mcdonell@gmail.com>, Ben Sherman <benmsherman@gmail.com>
 category:               Foreign
 cabal-version:          >=1.24
 
@@ -79,6 +79,6 @@
 source-repository this
     type:               git
     location:           https://github.com/tmcdonell/cublas
-    tag:                0.4.0.1
+    tag:                v0.5.0.0
 
 -- vim: nospell