diff --git a/contract/package.json b/contract/package.json
index eb968b5..e5203c9 100644
--- a/contract/package.json
+++ b/contract/package.json
@@ -28,10 +28,6 @@
     "@agoric/deploy-script-support": "^0.10.4-u13.0",
     "@agoric/vats": "^0.15.2-u13.0"
   },
-  "resolutions": {
-    "@babel/code-frame": "7.18.6",
-    "@babel/highlight": "7.22.5"
-  },
   "ava": {
     "files": [
       "test/**/test-*.js"
diff --git a/package.json b/package.json
index a6d6e7d..0f07bdd 100644
--- a/package.json
+++ b/package.json
@@ -70,6 +70,28 @@
     "@typescript-eslint/parser": "^5.55.0"
   },
   "resolutions": {
+    "ses": "0.18.4",
+    "@endo/bundle-source": "2.5.2-upstream-rollup",
+    "@endo/captp": "3.1.1",
+    "@endo/compartment-mapper": "0.8.4",
+    "@endo/far": "0.2.18",
+    "@endo/init": "0.5.56",
+    "@endo/marshal": "0.8.5",
+    "@endo/nat": "4.1.27",
+    "@endo/promise-kit": "0.2.56",
+    "@endo/lockdown": "0.1.28",
+    "@endo/import-bundle": "0.3.4",
+    "@endo/base64": "0.2.31",
+    "@endo/zip": "0.2.31",
+    "@endo/eventual-send": "0.17.2",
+    "@endo/patterns": "0.2.2",
+    "@endo/stream": "0.3.25",
+    "@endo/exo": "0.2.2",
+    "@endo/pass-style": "0.1.3",
+    "@endo/check-bundle": "0.2.18",
+    "@endo/ses-ava": "0.2.40",
+    "@endo/netstring": "0.3.26",
+    "@endo/stream-node": "0.2.26",
     "@babel/code-frame": "7.18.6",
     "@babel/highlight": "7.22.5"
   },