diff --git a/shared/services/rocketpool/assets/install/mainnet.env b/shared/services/rocketpool/assets/install/mainnet.env
index 91ed4e494..128fd4244 100644
--- a/shared/services/rocketpool/assets/install/mainnet.env
+++ b/shared/services/rocketpool/assets/install/mainnet.env
@@ -14,8 +14,8 @@ RP_IMAGE_ERIGON=erigontech/erigon:v3.7.0@sha256:fa136bbbcdd740d33535b4a8e8690c34
 
 RP_IMAGE_LIGHTHOUSE=sigp/lighthouse:v8.2.2@sha256:9a62bb8705455136e1cf96613460960f80dc2faa9d75b5c16a3bfcc9210dcdd1
 RP_IMAGE_LODESTAR=chainsafe/lodestar:v1.49.0@sha256:c13eac6aada7fe3adbc6232ad72726081746bfea4c27563a637977066f835a23
-RP_IMAGE_NIMBUS_BN=statusim/nimbus-eth2:multiarch-v26.8.0@sha256:6ccd9d382885115d9d3b6d9c565e3da38caf1bdea3c9e9cadab0e879eca3b769
-RP_IMAGE_NIMBUS_VC=statusim/nimbus-validator-client:multiarch-v26.8.0@sha256:2a8af2c1c1be69cd47426130780ca2027cafea43363e6485372ab9ffad5514b1
+RP_IMAGE_NIMBUS_BN=statusim/nimbus-eth2:multiarch-v26.9.1@sha256:e3598e1c9edd5e817374c49ce487fe3d0c7289928eff3e6b6066f0cda711fd6c
+RP_IMAGE_NIMBUS_VC=statusim/nimbus-validator-client:multiarch-v26.9.1@sha256:eb8e89da2171f0c79f18fd0fbf70e16a891ec2873a57dfc834203a6a7b097c8f
 RP_IMAGE_TEKU=consensys/teku:26.9.1@sha256:0360d1bdc4de93ba7981322e025147fb0d083947e55e541397d0efb188319842
 RP_IMAGE_PRYSM_BN=gcr.io/offchainlabs/prysm/beacon-chain:v7.2.0@sha256:c3e64cf1236a50f8faaed7d2fb28cae3d9598550b114329bd74c525c54866762
 RP_IMAGE_PRYSM_VC=gcr.io/offchainlabs/prysm/validator:v7.2.0@sha256:b8520ae06b41be2e0352dc99df57e77fd21dc695d399ebfcaaf3c07ce99290ff