diff --git a/backend/package-lock.json b/backend/package-lock.json
index 2de8e64..61c9665 100644
--- a/backend/package-lock.json
+++ b/backend/package-lock.json
@@ -9,7 +9,7 @@
       "version": "1.0.0",
       "license": "AGPL-3.0-only",
       "dependencies": {
-        "@anthropic-ai/sdk": "^0.99.0",
+        "@anthropic-ai/sdk": "^0.115.0",
         "@aws-sdk/client-s3": "^3.1054.0",
         "@aws-sdk/s3-request-presigner": "^3.1054.0",
         "@google/genai": "^1.50.1",
@@ -17,7 +17,7 @@
         "@modelcontextprotocol/sdk": "^1.29.0",
         "@supabase/supabase-js": "^2.106.1",
         "@types/better-sqlite3": "^7.6.13",
-        "better-sqlite3": "^12.10.0",
+        "better-sqlite3": "npm:better-sqlite3-multiple-ciphers@^12.10.0",
         "cors": "^2.8.5",
         "docx": "^9.5.0",
         "dotenv": "^17.4.1",
@@ -47,9 +47,9 @@
       }
     },
     "node_modules/@anthropic-ai/sdk": {
-      "version": "0.99.0",
-      "resolved": "https://registry.npmjs.org/@anthropic-ai/sdk/-/sdk-0.99.0.tgz",
-      "integrity": "sha512-vdicFA9YjtvgpG8rxp39hqW4oxpkdRGPTq0QEts5TZhr2GkLozDduK/GiXrLQ7PzrKYBtIkQFdRW+QBjzlsABg==",
+      "version": "0.115.0",
+      "resolved": "https://registry.npmjs.org/@anthropic-ai/sdk/-/sdk-0.115.0.tgz",
+      "integrity": "sha512-BJrFIVyjNuU8lfDyIJTvlRYzgQg+zEl78BxE7fq8esULsGz9IRQvGtW5spq3tydmtjQb/GFdooKGdGsetpx+lQ==",
       "license": "MIT",
       "dependencies": {
         "json-schema-to-ts": "^3.1.1",
diff --git a/backend/package.json b/backend/package.json
index d944a0e..4cb4c1d 100644
--- a/backend/package.json
+++ b/backend/package.json
@@ -22,7 +22,7 @@
     "smoke:desktop": "tsx scripts/smoke-desktop.ts"
   },
   "dependencies": {
-    "@anthropic-ai/sdk": "^0.99.0",
+    "@anthropic-ai/sdk": "^0.115.0",
     "@aws-sdk/client-s3": "^3.1054.0",
     "@aws-sdk/s3-request-presigner": "^3.1054.0",
     "@google/genai": "^1.50.1",