diff --git a/packages/py-sphinxcontrib-serializinghtml/Containerfile b/packages/py-sphinxcontrib-serializinghtml/Containerfile
index aa7a6ea..8cddc41 100644
--- a/packages/py-sphinxcontrib-serializinghtml/Containerfile
+++ b/packages/py-sphinxcontrib-serializinghtml/Containerfile
@@ -1,6 +1,6 @@
 FROM scratch AS base
-ENV VERSION=1.1.9
-ENV SRC_HASH=8ff6f82f0b7876eaaf258cb90d2ddfdc26ae069552bf6db6ae5eb534ae689c19
+ENV VERSION=2.0.0
+ENV SRC_HASH=f418c9f2e93c2e732c5232b570c95e73b6b5c8dd54190f3645e96fb565ea272f
 ENV SRC_FILE=${VERSION}.tar.gz
 ENV SRC_SITE=https://github.com/sphinx-doc/sphinxcontrib-serializinghtml/archive/refs/tags/${SRC_FILE}