diff --git a/package-lock.json b/package-lock.json
index 7ee48a834..49cbf8e8a 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -9,7 +9,7 @@
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@@ -22873,11 +22771,6 @@
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@@ -25195,65 +25088,18 @@
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+      "resolved": "https://registry.npmjs.org/@oasisprotocol/deoxysii/-/deoxysii-0.0.6.tgz",
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@@ -27675,14 +27521,6 @@
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@@ -37029,7 +36867,8 @@
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diff --git a/package.json b/package.json
index a3b5a2608..c877bc0a8 100644
--- a/package.json
+++ b/package.json
@@ -56,7 +56,7 @@
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+    "@oasisprotocol/sapphire-paratime": "^2.2.0",
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