diff --git a/environment.yml b/environment.yml
index c9b67f569..f47ae00d9 100644
--- a/environment.yml
+++ b/environment.yml
@@ -29,7 +29,7 @@ dependencies:
   # - tensorboard
   - umap-learn
   # stats
-  - pingouin
+  - pingouin<0.6.0
   - statsmodels
   # other
   - tqdm # progress bars
diff --git a/project/01_1_train_NAGuideR_methods.R b/project/01_1_train_NAGuideR_methods.R
index 3918a663c..302d5cb10 100644
--- a/project/01_1_train_NAGuideR_methods.R
+++ b/project/01_1_train_NAGuideR_methods.R
@@ -6,7 +6,7 @@
 #       extension: .R
 #       format_name: light
 #       format_version: '1.5'
-#       jupytext_version: 1.15.0
+#       jupytext_version: 1.16.4
 #   kernelspec:
 #     display_name: R
 #     language: R
@@ -479,5 +479,5 @@ dim(pred)
 fname = file.path(folder_experiment,
                   'preds',
                   paste0('pred_all_', toupper(method), '.csv'))
-write_csv(pred, path = fname)
+write_csv(pred, fname)
 fname
diff --git a/project/01_1_train_NAGuideR_methods.ipynb b/project/01_1_train_NAGuideR_methods.ipynb
index f6a7a6a1b..02c290b3d 100644
--- a/project/01_1_train_NAGuideR_methods.ipynb
+++ b/project/01_1_train_NAGuideR_methods.ipynb
@@ -655,7 +655,7 @@
     "fname = file.path(folder_experiment,\n",
     "                  'preds',\n",
     "                  paste0('pred_all_', toupper(method), '.csv'))\n",
-    "write_csv(pred, path = fname)\n",
+    "write_csv(pred, fname)\n",
     "fname"
    ]
   }
diff --git a/project/workflow/envs/pimms.yaml b/project/workflow/envs/pimms.yaml
index da9a6f386..b305ecb4e 100644
--- a/project/workflow/envs/pimms.yaml
+++ b/project/workflow/envs/pimms.yaml
@@ -29,7 +29,7 @@ dependencies:
   # - tensorboard
   - umap-learn
   # stats
-  - pingouin
+  - pingouin<0.6.0
   - statsmodels
   # other
   - tqdm # progress bars
diff --git a/pyproject.toml b/pyproject.toml
index 0a462e9f3..0a108d57f 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -27,7 +27,7 @@ dependencies = [
   "matplotlib",
   "plotly",             # not used in library, but workflow
   "omegaconf",
-  "pingouin",
+  "pingouin<0.6.0",
   "njab>=0.1",
 ]