diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index a442ac27322..7be6eb0752f 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -29,7 +29,7 @@ jobs:
       fail-fast: false
     steps:
       - uses: actions/checkout@v2
-      - run: rustup toolchain install 1.56.0 && rustup default 1.56.0
+      - run: rustup toolchain install 1.56.1 && rustup default 1.56.1
       - run: cargo install --version 0.30.0 cargo-make
       - run: cargo make -e BUILDSYS_VARIANT=${{ matrix.variant }} unit-tests
       - run: cargo make -e BUILDSYS_VARIANT=${{ matrix.variant }} check-fmt
diff --git a/Makefile.toml b/Makefile.toml
index 06f8cd88199..7d26687ffe3 100644
--- a/Makefile.toml
+++ b/Makefile.toml
@@ -26,7 +26,7 @@ BUILDSYS_NAME = "bottlerocket"
 # "Bottlerocket Remix by ${CORP}" or "${CORP}'s Bottlerocket Remix"
 BUILDSYS_PRETTY_NAME = "Bottlerocket OS"
 # SDK version used for building
-BUILDSYS_SDK_VERSION="v0.23.0"
+BUILDSYS_SDK_VERSION="v0.23.1"
 # Site for fetching the SDK
 BUILDSYS_REGISTRY="public.ecr.aws/bottlerocket"