diff --git a/.changeset/angry-turtles-enter.md b/.changeset/angry-turtles-enter.md
new file mode 100644
index 00000000..a9f42256
--- /dev/null
+++ b/.changeset/angry-turtles-enter.md
@@ -0,0 +1,5 @@
+---
+"@cartesi/sdk": patch
+---
+
+Upgrade devnet and rollups-node versions in SDK package docker bake file.
diff --git a/packages/sdk/Dockerfile b/packages/sdk/Dockerfile
index b40b8b8f..15e94a81 100644
--- a/packages/sdk/Dockerfile
+++ b/packages/sdk/Dockerfile
@@ -165,8 +165,8 @@ RUN <<EOF
 curl -fsSL https://github.com/cartesi/rollups-node/releases/download/v${CARTESI_ROLLUPS_NODE_VERSION}/cartesi-rollups-node-v${CARTESI_ROLLUPS_NODE_VERSION}_${TARGETARCH}.deb \
     -o /tmp/cartesi-rollups-node.deb
 case "${TARGETARCH}" in
-    amd64) echo "47b29eddf55ee66d93881cf488ba65dc0e7bd650d53683e5e9b50f20f8160b89 /tmp/cartesi-rollups-node.deb" | sha256sum --check ;;
-    arm64) echo "72033a355cd603bff81a6f68af876a013ce44daa818dbdbb968594a4fc8e0816 /tmp/cartesi-rollups-node.deb" | sha256sum --check ;;
+    amd64) echo "0f2f7004207e09375e80c6c52a173233537a4f80487ab0b8831cadc91e5a185c /tmp/cartesi-rollups-node.deb" | sha256sum --check ;;
+    arm64) echo "bd29b64fb29a84a666b15f22cf0e7fe5e7ea367cbc273b7b04e5ce2cec491ed7 /tmp/cartesi-rollups-node.deb" | sha256sum --check ;;
     *) echo "unsupported architecture: ${TARGETARCH}"; exit 1 ;;
 esac
 apt-get install -y --no-install-recommends /tmp/cartesi-rollups-node.deb
diff --git a/packages/sdk/docker-bake.hcl b/packages/sdk/docker-bake.hcl
index a8ac496e..d2014000 100644
--- a/packages/sdk/docker-bake.hcl
+++ b/packages/sdk/docker-bake.hcl
@@ -9,13 +9,13 @@ target "default" {
     ALTO_VERSION                      = "1.2.7"
     ALTO_PACKAGE_VERSION              = "0.0.20"
     CARTESI_BASE_IMAGE                = "docker.io/library/debian:bookworm-20260223-slim@sha256:74d56e3931e0d5a1dd51f8c8a2466d21de84a271cd3b5a733b803aa91abf4421"
-    CARTESI_DEVNET_VERSION            = "2.0.0-alpha.10"
+    CARTESI_DEVNET_VERSION            = "2.0.0-alpha.11"
     CARTESI_IMAGE_KERNEL_VERSION      = "0.20.0"
     CARTESI_LINUX_KERNEL_VERSION      = "6.5.13-ctsi-1-v0.20.0"
     CARTESI_MACHINE_EMULATOR_VERSION  = "0.19.0"
     CARTESI_PASSKEY_SERVER_VERSION    = "1.0.1"
     CARTESI_PAYMASTER_VERSION         = "0.2.0"
-    CARTESI_ROLLUPS_NODE_VERSION      = "2.0.0-alpha.9"
+    CARTESI_ROLLUPS_NODE_VERSION      = "2.0.0-alpha.10"
     FOUNDRY_VERSION                   = "1.4.3"
     NITRO_VERSION                     = "8c376d4a5baa7f32999620f9fe3eb51ca8e0dcbc" # v0.5
     NODE_VERSION                      = "24.14.0"
diff --git a/packages/sdk/eth_isready b/packages/sdk/eth_isready
index 8ab9ea23..01a9d13e 100755
--- a/packages/sdk/eth_isready
+++ b/packages/sdk/eth_isready
@@ -1,4 +1,4 @@
-#!/usr/bin/env sh
+#!/usr/bin/env bash
 set -euo pipefail
 
 RPC_URL="${RPC_URL:-http://127.0.0.1:8545}"