diff --git a/Dockerfile b/Dockerfile
index 731def0..0082c13 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,5 +1,5 @@
 # Select final stage based on TARGETARCH ARG
-FROM ghcr.io/ciromattia/kcc:docker-base-20230514
+FROM ghcr.io/ciromattia/kcc:docker-base-20230809
 LABEL com.kcc.name="Kindle Comic Converter"
 LABEL com.kcc.author="Ciro Mattia Gonano, Paweł Jastrzębski and Darodi"
 LABEL org.opencontainers.image.description='Kindle Comic Converter'
diff --git a/Dockerfile-base b/Dockerfile-base
index 8c2552b..8d10aec 100644
--- a/Dockerfile-base
+++ b/Dockerfile-base
@@ -156,5 +156,5 @@ WORKDIR /app
 RUN DEBIAN_FRONTEND=noninteractive apt-get update -y && apt-get -yq upgrade && \
     apt-get install -y p7zip-full unrar-free  && \
     ln -s /app/kindlegen /bin/kindlegen && \
-    echo docker-base-20230514 > /IMAGE_VERSION
+    echo docker-base-20230809 > /IMAGE_VERSION