diff --git a/docs/source/index.rst b/docs/source/index.rst
index 8f71ec6..77a08cb 100644
--- a/docs/source/index.rst
+++ b/docs/source/index.rst
@@ -95,6 +95,10 @@ Copyright 2022-2024 Minas Karamanis and contributors.
 Changelog
 =========
 
+**1.0.2 (18/02/24)**
+
+- Minor improvements and bug fixes.
+
 **1.0.0 (28/01/24)**
 
 - First stable release.
diff --git a/pocomc/_version.py b/pocomc/_version.py
index e730b65..69c1e6b 100644
--- a/pocomc/_version.py
+++ b/pocomc/_version.py
@@ -1 +1 @@
-version = "1.0.1"
\ No newline at end of file
+version = "1.0.2"
\ No newline at end of file
diff --git a/pocomc/scaler.py b/pocomc/scaler.py
index 412af93..15187d0 100644
--- a/pocomc/scaler.py
+++ b/pocomc/scaler.py
@@ -266,7 +266,7 @@ def _inverse(self, u: np.ndarray):
         x[:, self.mask_right], J[:, self.mask_right] = self._inverse_right(u)
         x[:, self.mask_both], J[:, self.mask_both] = self._inverse_both(u)
 
-        log_det_J = np.array([np.linalg.slogdet(Ji * np.identity(len(Ji)))[1] for Ji in J])
+        log_det_J = np.log(np.prod(J, axis=1))
 
         return x, log_det_J