diff --git a/Dockerfile b/Dockerfile
index 32f1e1b..b2655c8 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM python:3.6.4-alpine3.7@sha256:10bd7a59cfac2a784bedd1e6d89887995559f00b61f005a101845ed736bed779
+FROM python:3.7.2-alpine3.7@sha256:35f6f83ab08f98c727dbefd53738e3b3174a48b4571ccb1910bae480dcdba847
 
 RUN apk add --no-cache enchant make
 
diff --git a/Dockerfile.latex b/Dockerfile.latex
index cc3c5cf..2bd1334 100644
--- a/Dockerfile.latex
+++ b/Dockerfile.latex
@@ -1,4 +1,4 @@
-FROM python:3.6.4
+FROM python:3.13.0
 
 RUN echo "deb http://ftp.debian.org/debian jessie-backports main" > /etc/apt/sources.list.d/backports.list \
     && apt-get update \