diff --git a/.circleci/config.yml b/.circleci/config.yml
index d697ffc..d516fd7 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -3,7 +3,7 @@ jobs:
   build:
     working_directory: ~/rollup-plugin-just-gzip
     docker:
-      - image: circleci/node:8@sha256:cf63f9a9a1eed0a978072293a4a4e35a53f0a77655c64a0ad51ca332e138c82a
+      - image: circleci/node:15@sha256:d3922ea9b83b3ce901dc1f192791270fdc23bb84b4e3d075cbe8e258929796a8
     steps:
       - checkout
       - restore_cache: