diff --git a/CHANGELOG b/CHANGELOG
index c29e8ff..faed0ab 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -1,5 +1,14 @@
 CHANGELOG
 
+v1.13.2 - 2025-11-17
+
+Add:
+- certlib/bundler: refactor certificate bundling from cmd/cert-bundler
+  into a separate package.
+
+Changed:
+- cmd/cert-bundler: refactor to use bundler package, and update Dockerfile.
+
 v1.13.1 - 2025-11-17
 
 Add:
diff --git a/cmd/cert-bundler/Dockerfile b/cmd/cert-bundler/Dockerfile
index 8c50c8d..9fcb80e 100644
--- a/cmd/cert-bundler/Dockerfile
+++ b/cmd/cert-bundler/Dockerfile
@@ -10,7 +10,7 @@ FROM golang:1.24.3-alpine AS build
 WORKDIR /src
 
 # Copy go module files and download dependencies first for better caching
-RUN go install git.wntrmute.dev/kyle/goutils/cmd/cert-bundler@v1.13.1 && \
+RUN go install git.wntrmute.dev/kyle/goutils/cmd/cert-bundler@v1.13.2 && \
     mv /go/bin/cert-bundler /usr/local/bin/cert-bundler
 
 # Runtime stage (kept as golang:alpine per requirement)