diff --git a/.drone.yml b/.drone.yml
index 5244aa1..99e9766 100644
--- a/.drone.yml
+++ b/.drone.yml
@@ -16,9 +16,9 @@ steps:
     image: python:3.10-alpine
     commands:
       - apk add imagemagick
-      - python3 -m pip install --user pipx
-      - export PATH=/root/.local/bin:$PATH
-      - pipx install lektor
+      - python3 -m venv venv
+      - . venv/bin/activate
+      - pip install -r requirements.txt
       - lektor build
 
 ---
@@ -38,9 +38,9 @@ steps:
         from_secret: drone_ssh_key
     commands:
       - apk add imagemagick
-      - python3 -m pip install --user pipx
-      - export PATH=/root/.local/bin:$PATH
-      - pipx install lektor
+      - python3 -m venv venv
+      - . venv/bin/activate
+      - pip install -r requirements.txt
       - lektor build
       - apk add rsync openssh
       - mkdir ~/.ssh
@@ -56,9 +56,9 @@ steps:
         from_secret: drone_ssh_key
     commands:
       - apk add imagemagick
-      - python3 -m pip install --user pipx
-      - export PATH=/root/.local/bin:$PATH
-      - pipx install lektor
+      - python3 -m venv venv
+      - . venv/bin/activate
+      - pip install -r requirements.txt
       - lektor build
       - apk add rsync openssh
       - mkdir ~/.ssh
@@ -70,6 +70,6 @@ steps:
 
 ---
 kind: signature
-hmac: 0d28bd52da692fb47e34b3fcb103df15005109a7cdaee3ea4a8a76a605660017
+hmac: 1634ef6329d6399a622c569b06bf084859854e34958585f2a83bd2f0b1bb47ca
 
 ...
diff --git a/requirements.txt b/requirements.txt
index 58717e8..41ad001 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1 +1,2 @@
-lektor
+lektor==3.3.8
+Werkzeug<2.3