diff --git a/CHANGELOG.md b/CHANGELOG.md
index c67e77a..24f9d1c 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,6 @@
-# `0.3.0` (UNRELEASED, 2021-11)
+# `0.3.0` (UNRELEASED, 2022-08)
 
-* Update Dockerfile to point to packer version `1.7.8`
+* Update Dockerfile to point to packer version `1.8.2`
 * Change `target` default to `.` [#17](https://github.com/hashicorp/packer-github-actions/pull/17)
 * Mark `target` as not required [#17](https://github.com/hashicorp/packer-github-actions/pull/17)
 * Add support for working_directory [#11](https://github.com/operatehappy/packer-github-actions/pull/11)
diff --git a/Dockerfile b/Dockerfile
index 3031f75..33212af 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,5 +1,5 @@
 # see https://hub.docker.com/r/hashicorp/packer/tags for all available tags
-FROM hashicorp/packer:light@sha256:f795aace438ef92e738228c21d5ceb7d5dd73ceb7e0b1efab5b0e90cbc4d4dcd
+FROM hashicorp/packer:light@sha256:1e298ef74fc816654238f7c17ea0f0636c2e19d3baf77ed5f795b7f976a4ba96
 
 COPY "entrypoint.sh" "/entrypoint.sh"