diff --git a/lodestar-cl-only.yml b/lodestar-cl-only.yml
index 401e9568..e38fd2f7 100644
--- a/lodestar-cl-only.yml
+++ b/lodestar-cl-only.yml
@@ -45,7 +45,7 @@ services:
     entrypoint:
       - docker-entrypoint.sh
       - node
-      - --max-old-space-size=4096
+      - --max-old-space-size=16384
       - /usr/app/node_modules/.bin/lodestar
       - beacon
       - --dataDir
diff --git a/lodestar.yml b/lodestar.yml
index 67b5130f..c95b386f 100644
--- a/lodestar.yml
+++ b/lodestar.yml
@@ -45,7 +45,7 @@ services:
     entrypoint:
       - docker-entrypoint.sh
       - node
-      - --max-old-space-size=4096
+      - --max-old-space-size=16384
       - /usr/app/node_modules/.bin/lodestar
       - beacon
       - --dataDir
diff --git a/lodestar/Dockerfile.binary b/lodestar/Dockerfile.binary
index 6b7476b4..7c4ef00c 100644
--- a/lodestar/Dockerfile.binary
+++ b/lodestar/Dockerfile.binary
@@ -50,4 +50,4 @@ COPY --chown=${USER}:${USER} ./docker-entrypoint-vc.sh /usr/local/bin/
 # Belt and suspenders
 RUN chmod -R 755 /usr/local/bin/*
 
-ENTRYPOINT ["node", "--max-old-space-size=6144", "/usr/app/node_modules/.bin/lodestar"]
+ENTRYPOINT ["node", "--max-old-space-size=16384", "/usr/app/node_modules/.bin/lodestar"]
diff --git a/lodestar/Dockerfile.source b/lodestar/Dockerfile.source
index c6bb04d4..6297cd73 100644
--- a/lodestar/Dockerfile.source
+++ b/lodestar/Dockerfile.source
@@ -65,4 +65,4 @@ RUN chmod -R 755 /usr/local/bin/*
 
 USER lsconsensus
 
-ENTRYPOINT ["node", "--max-old-space-size=6144", "/usr/app/node_modules/.bin/lodestar"]
+ENTRYPOINT ["node", "--max-old-space-size=16384", "/usr/app/node_modules/.bin/lodestar"]