diff --git a/.github/workflows/publish.yaml b/.github/workflows/publish.yaml
index 5b30f2bf4b..ae179d7b7f 100644
--- a/.github/workflows/publish.yaml
+++ b/.github/workflows/publish.yaml
@@ -11,7 +11,7 @@ permissions:
 jobs:
   github-pages:
     runs-on: ubuntu-latest
-    container: python:3.10
+    container: python:3.15
     steps:
       - uses: actions/checkout@v3
       - name: Install system dependencies.
diff --git a/.github/workflows/test.yaml b/.github/workflows/test.yaml
index 119851c814..319bc2df99 100644
--- a/.github/workflows/test.yaml
+++ b/.github/workflows/test.yaml
@@ -7,7 +7,7 @@ on:
 jobs:
   build:
     runs-on: ubuntu-latest
-    container: python:3.10
+    container: python:3.15
     steps:
       - uses: actions/checkout@v3
       - name: Install the site-generator
diff --git a/requirements.txt b/requirements.txt
index 5d8fd06f88..0c2871a021 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,2 +1,2 @@
 # Corresponds to v0.6.7.
-git+https://github.com/aip-dev/site-generator.git@0a7f9c2f132d914408b9b1fc161f1c60b5e40525#egg=aip-site-generator
+git+https://github.com/aip-dev/site-generator.git@v0.6.7#egg=aip-site-generator