diff --git a/Cargo.toml b/Cargo.toml
index a3bc1b4..326d49b 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -17,7 +17,7 @@ path = "src/lib.rs"
 
 [dependencies]
 rand = "0.8"        # weight init, dropout masks, shuffling
-rand_distr = "0.4"  # normal distribution
+rand_distr = "0.6"  # normal distribution
 rayon = "1.8"       # data parallelism on the CPU paths
 libm = "0.2"        # erff, for exact GELU
 ureq = "2.9"        # dataset download