diff --git a/.github/workflows/book.yml b/.github/workflows/book.yml
index 039abec..52215ef 100644
--- a/.github/workflows/book.yml
+++ b/.github/workflows/book.yml
@@ -15,7 +15,7 @@ jobs:
         python-version: 3.9
 
     - name: Setup Miniconda
-      uses: conda-incubator/setup-miniconda@v3.1.0
+      uses: conda-incubator/setup-miniconda@v3.1.1
       with:
         environment-file: environment.yml
         activate-environment: python-fortran