diff --git a/build/bench/Dockerfile b/build/bench/Dockerfile
index 51079700..5b2a67eb 100644
--- a/build/bench/Dockerfile
+++ b/build/bench/Dockerfile
@@ -53,8 +53,8 @@ RUN sed -i -e 's/# en_US.UTF-8 UTF-8/en_US.UTF-8 UTF-8/' /etc/locale.gen \
   && dpkg-reconfigure --frontend=noninteractive locales
 
 # Install wkhtmltox correctly
-RUN wget https://github.com/wkhtmltopdf/wkhtmltopdf/releases/download/0.12.5/wkhtmltox_0.12.5-1.stretch_amd64.deb
-RUN dpkg -i wkhtmltox_0.12.5-1.stretch_amd64.deb && rm wkhtmltox_0.12.5-1.stretch_amd64.deb
+RUN wget https://github.com/wkhtmltopdf/wkhtmltopdf/releases/download/0.12.5/wkhtmltox_0.12.5-1.buster_amd64.deb
+RUN dpkg -i wkhtmltox_0.12.5-1.buster_amd64.deb && rm wkhtmltox_0.12.5-1.buster_amd64.deb
 
 # Create new user with home directory, improve docker compatibility with UID/GID 1000, add user to sudo group, allow passwordless sudo, switch to that user and change directory to user home directory
 RUN groupadd -g 1000 frappe
diff --git a/build/frappe-worker/Dockerfile b/build/frappe-worker/Dockerfile
index 337f43e8..33e034ec 100644
--- a/build/frappe-worker/Dockerfile
+++ b/build/frappe-worker/Dockerfile
@@ -18,8 +18,8 @@ RUN install_packages \
     build-essential
 
 # Install wkhtmltox correctly
-RUN wget https://github.com/wkhtmltopdf/wkhtmltopdf/releases/download/0.12.5/wkhtmltox_0.12.5-1.stretch_amd64.deb
-RUN dpkg -i wkhtmltox_0.12.5-1.stretch_amd64.deb && rm wkhtmltox_0.12.5-1.stretch_amd64.deb
+RUN wget https://github.com/wkhtmltopdf/wkhtmltopdf/releases/download/0.12.5/wkhtmltox_0.12.5-1.buster_amd64.deb
+RUN dpkg -i wkhtmltox_0.12.5-1.buster_amd64.deb && rm wkhtmltox_0.12.5-1.buster_amd64.deb
 
 RUN mkdir -p apps logs commands /home/frappe/backups
 
diff --git a/build/frappe-worker/v11.Dockerfile b/build/frappe-worker/v11.Dockerfile
index 6d9384cb..055db258 100644
--- a/build/frappe-worker/v11.Dockerfile
+++ b/build/frappe-worker/v11.Dockerfile
@@ -15,8 +15,8 @@ RUN install_packages \
     xfonts-base
 
 # Install wkhtmltox correctly
-RUN wget https://github.com/wkhtmltopdf/wkhtmltopdf/releases/download/0.12.5/wkhtmltox_0.12.5-1.stretch_amd64.deb
-RUN dpkg -i wkhtmltox_0.12.5-1.stretch_amd64.deb && rm wkhtmltox_0.12.5-1.stretch_amd64.deb
+RUN wget https://github.com/wkhtmltopdf/wkhtmltopdf/releases/download/0.12.5/wkhtmltox_0.12.5-1.buster_amd64.deb
+RUN dpkg -i wkhtmltox_0.12.5-1.buster_amd64.deb && rm wkhtmltox_0.12.5-1.buster_amd64.deb
 
 RUN mkdir -p apps logs commands /home/frappe/backups
 
diff --git a/build/frappe-worker/v12.Dockerfile b/build/frappe-worker/v12.Dockerfile
index f923e26d..2e6a11f8 100644
--- a/build/frappe-worker/v12.Dockerfile
+++ b/build/frappe-worker/v12.Dockerfile
@@ -18,8 +18,8 @@ RUN install_packages \
     build-essential
 
 # Install wkhtmltox correctly
-RUN wget https://github.com/wkhtmltopdf/wkhtmltopdf/releases/download/0.12.5/wkhtmltox_0.12.5-1.stretch_amd64.deb
-RUN dpkg -i wkhtmltox_0.12.5-1.stretch_amd64.deb && rm wkhtmltox_0.12.5-1.stretch_amd64.deb
+RUN wget https://github.com/wkhtmltopdf/wkhtmltopdf/releases/download/0.12.5/wkhtmltox_0.12.5-1.buster_amd64.deb
+RUN dpkg -i wkhtmltox_0.12.5-1.buster_amd64.deb && rm wkhtmltox_0.12.5-1.buster_amd64.deb
 
 RUN mkdir -p apps logs commands /home/frappe/backups
 
diff --git a/build/frappe-worker/v13-beta.Dockerfile b/build/frappe-worker/v13-beta.Dockerfile
index 1f2ed290..1ea82ac4 100644
--- a/build/frappe-worker/v13-beta.Dockerfile
+++ b/build/frappe-worker/v13-beta.Dockerfile
@@ -18,8 +18,8 @@ RUN install_packages \
     build-essential
 
 # Install wkhtmltox correctly
-RUN wget https://github.com/wkhtmltopdf/wkhtmltopdf/releases/download/0.12.5/wkhtmltox_0.12.5-1.stretch_amd64.deb
-RUN dpkg -i wkhtmltox_0.12.5-1.stretch_amd64.deb && rm wkhtmltox_0.12.5-1.stretch_amd64.deb
+RUN wget https://github.com/wkhtmltopdf/wkhtmltopdf/releases/download/0.12.5/wkhtmltox_0.12.5-1.buster_amd64.deb
+RUN dpkg -i wkhtmltox_0.12.5-1.buster_amd64.deb && rm wkhtmltox_0.12.5-1.buster_amd64.deb
 
 RUN mkdir -p apps logs commands /home/frappe/backups