diff --git a/.github/workflows/base-image.yaml b/.github/workflows/base-image.yaml
index 14ccb7ef..1c9ac3d8 100644
--- a/.github/workflows/base-image.yaml
+++ b/.github/workflows/base-image.yaml
@@ -54,7 +54,7 @@ jobs:
             --annotation "index:org.opencontainers.image.ref.name=docker.io/danielflook/terraform-github-actions-base:$GITHUB_RUN_ID" \
             --annotation "index,manifest:builder-id=$GITHUB_SERVER_URL/$GITHUB_REPOSITORY/actions/runs/$GITHUB_RUN_ID" \
             --annotation "index,manifest:ref.tag=$GITHUB_RUN_ID" \
-            --annotation "index,manifest:org.opencontainers.image.base.name=docker.io/debian:bullseye-slim" \
+            --annotation "index,manifest:org.opencontainers.image.base.name=docker.io/debian:bookworm-slim" \
             --file image/Dockerfile-base \
             --push \
             --iidfile manifest-list-digest.txt \
diff --git a/image/Dockerfile-base b/image/Dockerfile-base
index 2214ca93..bea7769c 100644
--- a/image/Dockerfile-base
+++ b/image/Dockerfile-base
@@ -7,7 +7,7 @@ RUN git clone https://github.com/cloudposse/tfmask.git \
  && make \
  && make go/build
 
-FROM debian:bullseye-slim AS terraform-github-actions-base
+FROM debian:bookworm-slim AS terraform-github-actions-base
 
 # Terraform environment variables
 ENV CHECKPOINT_DISABLE=true