diff --git a/CHANGELOG.md b/CHANGELOG.md
index 2af4e8b1..d0bdabca 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -31,6 +31,7 @@
 * Bump `golang` container base images from `1.17.2` to `1.17.3` (via [#95](https://github.com/CycloneDX/cyclonedx-gomod/pull/95))
 * Reference container base images by their SHA digest ([#89](https://github.com/CycloneDX/cyclonedx-gomod/issues/89) via [#90](https://github.com/CycloneDX/cyclonedx-gomod/pull/90))
 * Introduce multi-platform container image builds ([#87](https://github.com/CycloneDX/cyclonedx-gomod/issues/87) via [#90](https://github.com/CycloneDX/cyclonedx-gomod/pull/90))
+* Bump alpine-based `golang` container base images from `alpine3.14` to `alpine3.15` (via [`47cee81`](https://github.com/CycloneDX/cyclonedx-gomod/commit/47cee81da4713561ff30a7450b13688d691da976))
 
 ## v1.0.0
 
diff --git a/Dockerfile b/Dockerfile
index 3582f74e..10ed4b7c 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,11 +1,11 @@
-FROM golang:1.17.3-alpine3.14@sha256:7bd9bf011a76c21b70a1e507de7f8d67656e1f293fd72af80aa46f7b054db515 as build
+FROM golang:1.17.3-alpine3.15@sha256:a207b29286084e7342286de809756f61558b00b81f794406399027631e0dba8b as build
 ARG VERSION=latest
 WORKDIR /tmp/cyclonedx-gomod
 RUN apk --no-cache add git make
 COPY . .
 RUN make install
 
-FROM golang:1.17.3-alpine3.14@sha256:7bd9bf011a76c21b70a1e507de7f8d67656e1f293fd72af80aa46f7b054db515
+FROM golang:1.17.3-alpine3.15@sha256:a207b29286084e7342286de809756f61558b00b81f794406399027631e0dba8b
 COPY --from=build /go/bin/cyclonedx-gomod /usr/local/bin/
 USER 1000
 ENTRYPOINT ["cyclonedx-gomod"]
diff --git a/Dockerfile.goreleaser b/Dockerfile.goreleaser
index 27c9f466..75a2cfee 100644
--- a/Dockerfile.goreleaser
+++ b/Dockerfile.goreleaser
@@ -1,6 +1,6 @@
 # This Dockerfile is meant for GoReleaser exclusively, see .goreleaser.yml.
 # For manual builds, please use the regular Dockerfile or simply run "make docker".
-FROM golang:1.17.3-alpine3.14@sha256:7bd9bf011a76c21b70a1e507de7f8d67656e1f293fd72af80aa46f7b054db515
+FROM golang:1.17.3-alpine3.15@sha256:a207b29286084e7342286de809756f61558b00b81f794406399027631e0dba8b
 COPY cyclonedx-gomod /usr/local/bin/
 USER 1000
 ENTRYPOINT ["cyclonedx-gomod"]
diff --git a/README.md b/README.md
index 1c3e02b1..26a37b09 100644
--- a/README.md
+++ b/README.md
@@ -18,7 +18,7 @@ Prebuilt binaries are available on the [releases](https://github.com/CycloneDX/c
 ### From Source
 
 ```shell
-go install github.com/CycloneDX/cyclonedx-gomod@v1.0.0
+go install github.com/CycloneDX/cyclonedx-gomod@v1.1.0
 ```
 
 Building from source requires Go 1.17 or newer.