diff --git a/lib/web3/eth/abi/abi_coder.rb b/lib/web3/eth/abi/abi_coder.rb
index a10d32f..a131b39 100644
--- a/lib/web3/eth/abi/abi_coder.rb
+++ b/lib/web3/eth/abi/abi_coder.rb
@@ -269,7 +269,7 @@ def decode_type(type, arg)
           (0...l).map {|i| decode_type(subtype, arg[32 + subtype.size*i, subtype.size]) }
         end
       elsif !type.dims.empty? # static-sized arrays
-        l = type.dims.last[0]
+        l = type.dims.last
         subtype = type.subtype
 
         (0...l).map {|i| decode_type(subtype, arg[subtype.size*i, subtype.size]) }
diff --git a/lib/web3/eth/version.rb b/lib/web3/eth/version.rb
index 01a016e..de858ed 100644
--- a/lib/web3/eth/version.rb
+++ b/lib/web3/eth/version.rb
@@ -1,5 +1,5 @@
 module Web3
   module Eth
-    VERSION = "0.2.15"
+    VERSION = "0.2.16"
   end
 end