diff --git a/extism.cabal b/extism.cabal
--- a/extism.cabal
+++ b/extism.cabal
@@ -1,6 +1,6 @@
 cabal-version:      3.0
 name:               extism
-version:            0.1.0
+version:            0.2.0
 license:            BSD-3-Clause
 maintainer:         oss@extism.org
 author:             Extism authors
@@ -19,10 +19,10 @@
     extra-libraries:    extism
     extra-lib-dirs:     /usr/local/lib
     build-depends:
-        base              >= 4.16.1 && < 4.18.0,
+        base              >= 4.16.1 && < 4.19.0,
         bytestring        >= 0.11.3 && < 0.12,
         json              >= 0.10 && < 0.11,
-        extism-manifest   >= 0.0.0 && < 0.2.0
+        extism-manifest   >= 0.0.0 && < 0.3.0
 
 test-suite extism-example
     type:             exitcode-stdio-1.0
diff --git a/src/Extism.hs b/src/Extism.hs
--- a/src/Extism.hs
+++ b/src/Extism.hs
@@ -19,6 +19,8 @@
 -- | Plugins can be used to call WASM function
 data Plugin = Plugin Context Int32
 
+data CancelHandle = CancelHandle (Ptr ExtismCancelHandle)
+
 -- | Log level
 data LogLevel = Error | Warn | Info | Debug | Trace deriving (Show)
 
@@ -172,3 +174,13 @@
 free :: Plugin -> IO ()
 free (Plugin (Context ctx) plugin) =
   withForeignPtr ctx (`extism_plugin_free` plugin)
+
+cancelHandle :: Plugin -> IO CancelHandle
+cancelHandle (Plugin (Context ctx) plugin) = do
+  handle <- withForeignPtr ctx (\ctx -> extism_plugin_cancel_handle ctx plugin)
+  return (CancelHandle handle)
+
+cancel :: CancelHandle -> IO Bool
+cancel (CancelHandle handle) = 
+  extism_plugin_cancel handle
+
diff --git a/src/Extism/Bindings.hs b/src/Extism/Bindings.hs
--- a/src/Extism/Bindings.hs
+++ b/src/Extism/Bindings.hs
@@ -10,6 +10,7 @@
 
 newtype ExtismContext = ExtismContext () deriving Show
 newtype ExtismFunction = ExtismFunction () deriving Show
+newtype ExtismCancelHandle = ExtismCancelHandle () deriving Show
 
 foreign import ccall safe "extism.h extism_context_new" extism_context_new :: IO (Ptr ExtismContext)
 foreign import ccall safe "extism.h &extism_context_free" extism_context_free :: FunPtr (Ptr ExtismContext -> IO ())
@@ -25,3 +26,5 @@
 foreign import ccall safe "extism.h extism_plugin_free" extism_plugin_free :: Ptr ExtismContext -> Int32 -> IO ()
 foreign import ccall safe "extism.h extism_context_reset" extism_context_reset :: Ptr ExtismContext -> IO ()
 foreign import ccall safe "extism.h extism_version" extism_version :: IO CString
+foreign import ccall safe "extism.h extism_plugin_cancel_handle" extism_plugin_cancel_handle :: Ptr ExtismContext -> Int32 -> IO (Ptr ExtismCancelHandle)
+foreign import ccall safe "extism.h extism_plugin_cancel" extism_plugin_cancel :: Ptr ExtismCancelHandle -> IO Bool