diff --git a/ghost/admin/package.json b/ghost/admin/package.json
index a2d507e980..bb5ad2a7ee 100644
--- a/ghost/admin/package.json
+++ b/ghost/admin/package.json
@@ -54,7 +54,7 @@
     "ember-cli-app-version": "3.2.0",
     "ember-cli-babel": "7.12.0",
     "ember-cli-chai": "0.5.0",
-    "ember-cli-chart": "^3.5.0",
+    "ember-cli-chart": "3.5.0",
     "ember-cli-dependency-checker": "3.2.0",
     "ember-cli-deprecation-workflow": "1.0.1",
     "ember-cli-eslint": "5.1.0",
diff --git a/ghost/admin/yarn.lock b/ghost/admin/yarn.lock
index 75e358bbe4..e4d094de51 100644
--- a/ghost/admin/yarn.lock
+++ b/ghost/admin/yarn.lock
@@ -4706,7 +4706,7 @@ ember-cli-chai@0.5.0:
     rollup-plugin-commonjs "^8.0.2"
     rollup-plugin-node-resolve "^3.0.0"
 
-ember-cli-chart@^3.5.0:
+ember-cli-chart@3.5.0:
   version "3.5.0"
   resolved "https://registry.yarnpkg.com/ember-cli-chart/-/ember-cli-chart-3.5.0.tgz#c20df59413cd3473d17a39b40db810ebb2b45544"
   integrity sha512-L7HWIOGXKEV/UKR9cioKQXlsDmx2DPAScirx6tQXB5aBx5hOYGSx6QHG2dSzMimI86hD5JstbuqeTyTfmRv+RA==