diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index dd320fec..7dde40d2 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -1,8 +1,9 @@
 name: "Spec"
 
 env:
-  HUGO_VERSION: 0.148.1
+  HUGO_VERSION: 0.153.3
   PYTHON_VERSION: 3.13
+  NODE_VERSION: 24
 
 on:
   push:
@@ -27,7 +28,7 @@ jobs:
       - name: "➕ Setup Node"
         uses: actions/setup-node@v4
         with:
-          node-version: '20'
+          node-version: ${{ env.NODE_VERSION }}
       - name: "🔎 Run validator"
         run: |
           npx @redocly/cli@latest lint data/api/*/*.yaml
@@ -199,7 +200,7 @@ jobs:
       - name: "➕ Setup Node"
         uses: actions/setup-node@v4
         with:
-          node-version: '20'
+          node-version: ${{ env.NODE_VERSION }}
       - name: "➕ Setup Hugo"
         uses: peaceiris/actions-hugo@75d2e84710de30f6ff7268e08f310b60ef14033f # v3.0.0
         with:
@@ -284,7 +285,7 @@ jobs:
       - name: "➕ Setup Node"
         uses: actions/setup-node@v4
         with:
-          node-version: '20'
+          node-version: ${{ env.NODE_VERSION }}
       - name: "➕ Setup Hugo"
         uses: peaceiris/actions-hugo@75d2e84710de30f6ff7268e08f310b60ef14033f # v3.0.0
         with:
diff --git a/go.mod b/go.mod
index 60143ea9..c6244f61 100644
--- a/go.mod
+++ b/go.mod
@@ -3,3 +3,5 @@ module github.com/matrix-org/matrix-spec
 go 1.12
 
 require github.com/matrix-org/docsy v0.0.0-20250722140156-5df72519f5af // indirect
+
+replace github.com/matrix-org/docsy => github.com/zecakeh/matrix-org-docsy v0.0.0-20251228152706-da15500d5e72
diff --git a/go.sum b/go.sum
index ea991476..2332c092 100644
--- a/go.sum
+++ b/go.sum
@@ -1,4 +1,3 @@
 github.com/FortAwesome/Font-Awesome v0.0.0-20241216213156-af620534bfc3/go.mod h1:IUgezN/MFpCDIlFezw3L8j83oeiIuYoj28Miwr/KUYo=
-github.com/matrix-org/docsy v0.0.0-20250722140156-5df72519f5af h1:XghgUC0H5BoGrvtT9/oWBUi+5Zux875qRHhpAZ0RURI=
-github.com/matrix-org/docsy v0.0.0-20250722140156-5df72519f5af/go.mod h1:4/t21g/nPraob/DVMm3jrk26k0CDL5I7Mxf+ar0IAgs=
-github.com/twbs/bootstrap v5.3.6+incompatible/go.mod h1:fZTSrkpSf0/HkL0IIJzvVspTt1r9zuf7XlZau8kpcY0=
+github.com/twbs/bootstrap v5.3.8+incompatible/go.mod h1:fZTSrkpSf0/HkL0IIJzvVspTt1r9zuf7XlZau8kpcY0=
+github.com/zecakeh/matrix-org-docsy v0.0.0-20251228152706-da15500d5e72/go.mod h1:mdn1m5HJug6ZddQgrOyCrXNegbtdl5evHiqqbEQLzdI=