set syntax highlighting for other kernels

I'm using ob-ipython with a julia kernel, and it seems to be working pretty well (exciting!). One issue is that emacs doesn't know I'm editing julia code inside the block, so the syntax highlighting is for python. I'm creating the block as follows:

```
#+BEGIN_SRC ipython :session :results raw drawer :kernel julia-0.6
using Plots
gr()
plot(rand(200))
#+END_SRC
```

Is there any way to have emacs set the syntax mode inside the source block based on the `:kernel` argument?