diff --git a/cosmos/gaiad/cosmos-mainnet-gaiad-pruned.yml b/cosmos/gaiad/cosmos-mainnet-gaiad-pruned.yml
index e5e31350..b609f1dc 100644
--- a/cosmos/gaiad/cosmos-mainnet-gaiad-pruned.yml
+++ b/cosmos/gaiad/cosmos-mainnet-gaiad-pruned.yml
@@ -35,7 +35,7 @@ services:
       dockerfile: cometbft.Dockerfile
       args:
         CL_IMAGE: ${COSMOS_GAIAD_IMAGE:-ghcr.io/cosmos/gaia}
-        CL_VERSION: ${COSMOS_MAINNET_GAIAD_VERSION:-v27.4.0}
+        CL_VERSION: ${COSMOS_MAINNET_GAIAD_VERSION:-v27.5.0}
     sysctls:
       # TCP Performance
       net.ipv4.tcp_slow_start_after_idle: 0       # Disable slow start after idle