diff --git a/pkgs/development/python-modules/equinox/default.nix b/pkgs/development/python-modules/equinox/default.nix
index 2c71c42b3861..62f10ee108c2 100644
--- a/pkgs/development/python-modules/equinox/default.nix
+++ b/pkgs/development/python-modules/equinox/default.nix
@@ -21,7 +21,7 @@
 
 buildPythonPackage (finalAttrs: {
   pname = "equinox";
-  version = "0.13.7";
+  version = "0.13.8";
   pyproject = true;
   __structuredAttrs = true;
 
@@ -29,7 +29,7 @@ buildPythonPackage (finalAttrs: {
     owner = "patrick-kidger";
     repo = "equinox";
     tag = "v${finalAttrs.version}";
-    hash = "sha256-vgmU8cqNCyiZYah1SSwzVtLS+YB2T1uooCC17k12+h8=";
+    hash = "sha256-JiIZKWuSkvrF09GdmegUeTyidaM5IRp4uqjJRsn86E4=";
   };
 
   # Relax speed constraints on tests that can fail on busy builders