diff --git a/src/utils.jl b/src/utils.jl
index 68471a16..36c6d340 100644
--- a/src/utils.jl
+++ b/src/utils.jl
@@ -303,7 +303,7 @@ function convert_to_polar(theta, r, r_extrema = ignorenan_extrema(r))
     x, y
 end
 
-function fakedata(sz...; rng=StableRNG(PLOTS_SEED))
+function fakedata(sz...; rng=Random.GLOBAL_RNG(PLOTS_SEED))
     y = zeros(sz...)
     for r in 2:size(y,1)
         y[r,:] = 0.95 * vec(y[r-1,:]) + randn(rng, size(y,2))