diff --git a/doc/environment.yml b/doc/environment.yml
index db50b528..7dcb504d 100644
--- a/doc/environment.yml
+++ b/doc/environment.yml
@@ -2,7 +2,7 @@ channels:
   - conda-forge
   - defaults
 dependencies:
-  - python=3.7
+  - python=3.8
   - ffmpeg
   - pip:
     - sphinx-gallery
diff --git a/environment.yml b/environment.yml
index cf1de6f6..4ea8f840 100644
--- a/environment.yml
+++ b/environment.yml
@@ -3,7 +3,7 @@ channels:
   - conda-forge
   - defaults
 dependencies:
-  - python=3.7
+  - python=3.8
   - ffmpeg
   - pip:
     - -r requirements.txt