diff --git a/environment-3.10.yml b/environment-3.10.yml
index 8f341b0..3853d7f 100644
--- a/environment-3.10.yml
+++ b/environment-3.10.yml
@@ -22,7 +22,7 @@ dependencies:
   - pillow=10.1.0
   - pip=23.3
   - pyshp=2.3.1
-  - PyYAML=5.4.1
+  - PyYAML=6.0.1
   - scipy=1.11.3
   - setuptools=68.0.0
   - urllib3=2.0.3
diff --git a/environment-3.11.yml b/environment-3.11.yml
index 8dd5e89..708192f 100644
--- a/environment-3.11.yml
+++ b/environment-3.11.yml
@@ -22,7 +22,7 @@ dependencies:
   - pillow=10.1.0
   - pip=23.3
   - pyshp=2.3.1
-  - PyYAML=5.4.1
+  - PyYAML=6.0.1
   - scipy=1.11.3
   - setuptools=68.0.0
   - urllib3=2.0.3
diff --git a/environment-3.8.yml b/environment-3.8.yml
index 9c281c2..bac2b7a 100644
--- a/environment-3.8.yml
+++ b/environment-3.8.yml
@@ -20,7 +20,7 @@ dependencies:
   - numpy-base=1.24.3
   - pillow=10.0.1
   - pip=23.3
-  - PyYAML=5.4.1
+  - PyYAML=6.0.1
   - scipy=1.10.1
   - setuptools=68.0.0
   - shapely=1.8.4
diff --git a/environment-3.9.yml b/environment-3.9.yml
index c7374e3..f62c442 100644
--- a/environment-3.9.yml
+++ b/environment-3.9.yml
@@ -20,7 +20,7 @@ dependencies:
   - numpy-base=1.26.0
   - pillow=10.0.1
   - pip=23.3
-  - PyYAML=5.4.1
+  - PyYAML=6.0.1
   - scipy=1.11.3
   - setuptools=68.0.0
   - shapely=1.8.4