diff --git a/.ci_support/environment.yml b/.ci_support/environment.yml
index dd6261bfe..894cbe3a8 100644
--- a/.ci_support/environment.yml
+++ b/.ci_support/environment.yml
@@ -21,4 +21,4 @@ dependencies:
 - scipy =1.11.1
 - seekpath =2.1.0
 - spglib =2.0.2
-- structuretoolkit =0.0.6
+- structuretoolkit =0.0.8
diff --git a/setup.py b/setup.py
index 70836302c..220e13fa7 100644
--- a/setup.py
+++ b/setup.py
@@ -58,7 +58,7 @@
         'seekpath==2.1.0',
         'scikit-learn==1.3.0',
         'spglib==2.0.2',
-        'structuretoolkit==0.0.6'
+        'structuretoolkit==0.0.8'
     ],
     cmdclass=versioneer.get_cmdclass(),