diff --git a/Dockerfile b/Dockerfile
index aa1a19af3b..7263aa2a51 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM eclipse-temurin:21-jdk@sha256:5ad4efff3364b06c61578b267138359bcba92acc20dfd533f35b75c709a6f10b AS build
+FROM eclipse-temurin:17-jdk@sha256:0bf002757bd2a88f10d014d10dae303707d7c627671f1b1c6daa1487cc61e82d AS build
 
 RUN apt-get update -y && \
     apt-get install -y git curl gnupg
@@ -19,7 +19,7 @@ RUN gpg --keyserver https://secchannel.rsk.co/SUPPORT.asc --recv-keys 1DC9157991
     modifier=$(sed -n 's/^modifier=//p' "$file" | tr -d "\"'") && \
     cp "rskj-core/build/libs/rskj-core-$version_number-$modifier-all.jar" rsk.jar
 
-FROM eclipse-temurin:21-jre@sha256:4c1ec9743c333c9d47f55d883c4e317d117e198899e7edf1d9cf4c89253b1b9d
+FROM eclipse-temurin:17-jre@sha256:44151ec97d36e58cb03267dfd9aae788be0785cb5fc6ae916a72c1d64b3ca8c1
 LABEL org.opencontainers.image.authors="ops@rootstocklabs.com"
 
 RUN useradd -ms /sbin/nologin -d /var/lib/rsk rsk
diff --git a/rskj-core/src/main/resources/version.properties b/rskj-core/src/main/resources/version.properties
index 47f29493a7..68570cf2c2 100644
--- a/rskj-core/src/main/resources/version.properties
+++ b/rskj-core/src/main/resources/version.properties
@@ -1,2 +1,2 @@
-versionNumber='6.5.0'
+versionNumber='6.5.1'
 modifier="ARROWHEAD"