diff --git a/packages/@sanity/cli/package.json b/packages/@sanity/cli/package.json
index a81a0f5a914..46ff5e1b67f 100644
--- a/packages/@sanity/cli/package.json
+++ b/packages/@sanity/cli/package.json
@@ -75,7 +75,7 @@
     "node-machine-id": "^1.1.12",
     "pkg-dir": "^5.0.0",
     "semver": "^7.3.5",
-    "silver-fleece": "^1.1.0",
+    "silver-fleece": "1.1.0",
     "validate-npm-package-name": "^3.0.0"
   },
   "devDependencies": {
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index f83b132734b..bf9eaa23f93 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -674,7 +674,7 @@ importers:
         specifier: ^7.3.5
         version: 7.6.0
       silver-fleece:
-        specifier: ^1.1.0
+        specifier: 1.1.0
         version: 1.1.0
       validate-npm-package-name:
         specifier: ^3.0.0