diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index e566f67..b97a8b2 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -143,7 +143,7 @@ jobs:
           sudo apt-get install -y wait-for-it python3 python3-pip
           pip3 install schemathesis
           cd rollup-http/rollup-http-server
-          wget https://raw.githubusercontent.com/cartesi/openapi-interfaces/main/rollup.yaml
+          wget https://raw.githubusercontent.com/cartesi/openapi-interfaces/v0.9.0/rollup.yaml
           MOCK_BUILD=true cargo run -- "echo 1" &
           wait-for-it localhost:5004 --timeout=30
           st run rollup.yaml --checks all --validate-schema true --hypothesis-phases explicit --base-url http://localhost:5004
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 573d58d..7e10752 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -6,6 +6,11 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+## [0.16.1] - 2024-08-12
+### Fixed
+- Fixed curl version on rootfs
+- Fixed openapi spec dependency version in the CI test
+
 ## [0.16.0] - 2024-07-26
 ### Changed
 - Updated xgenext2fs to v1.5.6
@@ -170,7 +175,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - [0.2.0]
 - [0.1.0]
 
-[Unreleased]: https://github.com/cartesi/machine-emulator-tools/compare/v0.16.0...HEAD
+[Unreleased]: https://github.com/cartesi/machine-emulator-tools/compare/v0.16.1...HEAD
+[0.16.1]: https://github.com/cartesi/machine-emulator-tools/releases/tag/v0.16.1
 [0.16.0]: https://github.com/cartesi/machine-emulator-tools/releases/tag/v0.16.0
 [0.15.0]: https://github.com/cartesi/machine-emulator-tools/releases/tag/v0.15.0
 [0.14.1]: https://github.com/cartesi/machine-emulator-tools/releases/tag/v0.14.1
diff --git a/Makefile b/Makefile
index 1cc50cb..08aa217 100644
--- a/Makefile
+++ b/Makefile
@@ -16,7 +16,7 @@
 
 MAJOR := 0
 MINOR := 16
-PATCH := 0
+PATCH := 1
 LABEL :=
 VERSION := $(MAJOR).$(MINOR).$(PATCH)$(LABEL)
 
diff --git a/fs/Dockerfile b/fs/Dockerfile
index 3d2d728..fdccf7f 100644
--- a/fs/Dockerfile
+++ b/fs/Dockerfile
@@ -4,13 +4,13 @@ ENV BUILD_BASE=/tmp/build-extra
 # Install dependencies
 RUN DEBIAN_FRONTEND=noninteractive apt-get update && \
     apt-get install -y --no-install-recommends \
-        ca-certificates \
-        wget \
-        patch \
-        libdigest-sha-perl \
-        libc6-dev-riscv64-cross \
-        gcc-12-riscv64-linux-gnu \
-        && \
+    ca-certificates \
+    wget \
+    patch \
+    libdigest-sha-perl \
+    libc6-dev-riscv64-cross \
+    gcc-12-riscv64-linux-gnu \
+    && \
     adduser developer -u 499 --gecos ",,," --disabled-password && \
     mkdir -p ${BUILD_BASE} && chown -R developer:developer ${BUILD_BASE} && \
     rm -rf /var/lib/apt/lists/*
@@ -35,20 +35,20 @@ ARG TOOLS_DEB=machine-emulator-tools-v0.15.0.deb
 ADD ${TOOLS_DEB} /tmp/
 RUN apt-get update && \
     apt-get install -y --no-install-recommends \
-        busybox-static=1:1.30.1-7ubuntu3 \
-        coreutils=8.32-4.1ubuntu1 \
-        bash=5.1-6ubuntu1 \
-        psmisc=23.4-2build3 \
-        bc=1.07.1-3build1 \
-        curl=7.81.0-1ubuntu1.16 \
-        device-tree-compiler=1.6.1-1 \
-        jq=1.6-2.1ubuntu3 \
-        lua5.4=5.4.4-1 \
-        lua-socket=3.0~rc1+git+ac3201d-6 \
-        xxd=2:8.2.3995-1ubuntu2.16 \
-        file=1:5.41-3ubuntu0.1 \
-        /tmp/${TOOLS_DEB} \
-        && \
+    busybox-static=1:1.30.1-7ubuntu3 \
+    coreutils=8.32-4.1ubuntu1 \
+    bash=5.1-6ubuntu1 \
+    psmisc=23.4-2build3 \
+    bc=1.07.1-3build1 \
+    curl=7.81.0-1ubuntu1.17 \
+    device-tree-compiler=1.6.1-1 \
+    jq=1.6-2.1ubuntu3 \
+    lua5.4=5.4.4-1 \
+    lua-socket=3.0~rc1+git+ac3201d-6 \
+    xxd=2:8.2.3995-1ubuntu2.16 \
+    file=1:5.41-3ubuntu0.1 \
+    /tmp/${TOOLS_DEB} \
+    && \
     rm -rf /var/lib/apt/lists/* /tmp/${TOOLS_DEB}
 COPY --chown=root:root --from=cross-builder /tmp/build-extra/benchmarks/whetstone /usr/bin/
 COPY --chown=root:root --from=cross-builder /tmp/build-extra/benchmarks/dhrystone /usr/bin/