diff --git a/13.0/Dockerfile b/13.0/Dockerfile
index d0075b8..511523d 100644
--- a/13.0/Dockerfile
+++ b/13.0/Dockerfile
@@ -30,7 +30,7 @@ RUN apt-get update \
             python3-xlrd \
             python3-xlwt \
             xz-utils \
-        && curl -o wkhtmltox.deb -sSL https://github.com/wkhtmltopdf/wkhtmltopdf/releases/download/0.12.5/wkhtmltox_0.12.5-1.stretch_amd64.deb \
+        && curl -o wkhtmltox.deb -sSL https://github.com/wkhtmltopdf/wkhtmltopdf/releases/download/0.12.5/wkhtmltox_0.12.5-1.buster_amd64.deb \
         && echo '7e35a63f9db14f93ec7feeb0fce76b30c08f2057 wkhtmltox.deb' | sha1sum -c - \
         && apt-get install -y --no-install-recommends ./wkhtmltox.deb \
         && rm -rf /var/lib/apt/lists/* wkhtmltox.deb
diff --git a/14.0/Dockerfile b/14.0/Dockerfile
index 7b7f468..4863379 100644
--- a/14.0/Dockerfile
+++ b/14.0/Dockerfile
@@ -31,7 +31,7 @@ RUN apt-get update && \
         python3-xlrd \
         python3-xlwt \
         xz-utils \
-    && curl -o wkhtmltox.deb -sSL https://github.com/wkhtmltopdf/wkhtmltopdf/releases/download/0.12.5/wkhtmltox_0.12.5-1.stretch_amd64.deb \
+    && curl -o wkhtmltox.deb -sSL https://github.com/wkhtmltopdf/wkhtmltopdf/releases/download/0.12.5/wkhtmltox_0.12.5-1.buster_amd64.deb \
     && echo '7e35a63f9db14f93ec7feeb0fce76b30c08f2057 wkhtmltox.deb' | sha1sum -c - \
     && apt-get install -y --no-install-recommends ./wkhtmltox.deb \
     && rm -rf /var/lib/apt/lists/* wkhtmltox.deb