diff --git a/setup.cfg b/setup.cfg
index c8d15a0b..04fba119 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -40,7 +40,7 @@ dev =
     yapf
 
 jaxcpu =
-    jax==0.4.37
+    jax==0.4.38
 
 [options.entry_points]
 console_scripts =