diff --git a/package.json b/package.json
index 7a912b04..bcb3ee73 100644
--- a/package.json
+++ b/package.json
@@ -93,7 +93,7 @@
     "nyc": "17.1.0",
     "prettier": "3.5.3",
     "qunit": "2.24.1",
-    "release-plan": "^0.13.1",
+    "release-plan": "0.13.1",
     "rsvp": "4.8.5",
     "sinon": "21.0.0",
     "stylelint": "16.20.0",
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 6cc8e53c..c331908a 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -169,7 +169,7 @@ importers:
         specifier: 2.24.1
         version: 2.24.1
       release-plan:
-        specifier: ^0.13.1
+        specifier: 0.13.1
         version: 0.13.1
       rsvp:
         specifier: 4.8.5