diff --git a/packages/sdk/package-lock.json b/packages/sdk/package-lock.json
index 36d07cb6..e49a5c0f 100644
--- a/packages/sdk/package-lock.json
+++ b/packages/sdk/package-lock.json
@@ -35,8 +35,8 @@
         "vitest": "^2.1.0"
       },
       "peerDependencies": {
-        "@agent-relay/harness-driver": ">=12.3.1 <13 || >=15.1.0 <16",
-        "@agent-relay/sdk": ">=12.3.1 <13 || >=15.1.0 <16"
+        "@agent-relay/harness-driver": ">=12.3.1 <13 || >=15.1.0 <17",
+        "@agent-relay/sdk": ">=12.3.1 <13 || >=15.1.0 <17"
       },
       "peerDependenciesMeta": {
         "@agent-relay/harness-driver": {
diff --git a/packages/sdk/package.json b/packages/sdk/package.json
index f6f35899..6bcb4c85 100644
--- a/packages/sdk/package.json
+++ b/packages/sdk/package.json
@@ -75,8 +75,8 @@
     "directory": "packages/sdk"
   },
   "peerDependencies": {
-    "@agent-relay/harness-driver": ">=12.3.1 <13 || >=15.1.0 <16",
-    "@agent-relay/sdk": ">=12.3.1 <13 || >=15.1.0 <16"
+    "@agent-relay/harness-driver": ">=12.3.1 <13 || >=15.1.0 <17",
+    "@agent-relay/sdk": ">=12.3.1 <13 || >=15.1.0 <17"
   },
   "peerDependenciesMeta": {
     "@agent-relay/harness-driver": {