diff --git a/maven/install-css4j.sh b/maven/install-css4j.sh
index bebf919..7e87dad 100755
--- a/maven/install-css4j.sh
+++ b/maven/install-css4j.sh
@@ -37,7 +37,7 @@ VERSION=4.3
 install "${GROUP}" "${ARTIFACT}" "${VERSION}"
 #
 ARTIFACT=css4j
-VERSION=5.0
+VERSION=5.1
 install "${GROUP}" "${ARTIFACT}" "${VERSION}"
 #
 ARTIFACT=css4j-agent
@@ -49,7 +49,7 @@ VERSION=5.0
 install "${GROUP}" "${ARTIFACT}" "${VERSION}"
 #
 ARTIFACT=css4j-dom4j
-VERSION=5.0
+VERSION=5.1
 install "${GROUP}" "${ARTIFACT}" "${VERSION}"
 #
 rm -f ${LOCALREPO}/io/sf/carte/*/*/_remote.repositories