diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index b9ce0c7d..bf449029 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -124,8 +124,8 @@ importers:
         specifier: 1.23.1
         version: 1.23.1(@mastra/core@1.52.1(ai@6.0.208(zod@4.4.3))(express@5.2.1(supports-color@10.2.2))(supports-color@10.2.2)(zod@4.4.3))(supports-color@10.2.2)
       '@mastra/observability':
-        specifier: 1.16.2
-        version: 1.16.2(@mastra/core@1.52.1(ai@6.0.208(zod@4.4.3))(express@5.2.1(supports-color@10.2.2))(supports-color@10.2.2)(zod@4.4.3))(zod@4.4.3)
+        specifier: 1.16.5
+        version: 1.16.5(@mastra/core@1.52.1(ai@6.0.208(zod@4.4.3))(express@5.2.1(supports-color@10.2.2))(supports-color@10.2.2)(zod@4.4.3))(zod@4.4.3)
       '@mastra/rag':
         specifier: 2.4.2
         version: 2.4.2(@mastra/core@1.52.1(ai@6.0.208(zod@4.4.3))(express@5.2.1(supports-color@10.2.2))(supports-color@10.2.2)(zod@4.4.3))(zod@4.4.3)
@@ -2144,8 +2144,8 @@ packages:
     peerDependencies:
       '@mastra/core': '>=1.4.1-0 <2.0.0-0'
 
-  '@mastra/observability@1.16.2':
-    resolution: {integrity: sha512-WF1vqzTQ/Cx38ljCPIyVpATf/el4h+mkXWxynrSmUpta5qjEA2gQm20QxEJgn5AMwV0sw5BtDgJh4eE5vbmjQA==}
+  '@mastra/observability@1.16.5':
+    resolution: {integrity: sha512-aADhcVMrvqebmGpVy4CCeIxz18BE3TBYDpDj11ymiy+PuC7RR2fN87NyuNA7AeYN1P3JV1KuDhnLpLSypjeINw==}
     engines: {node: '>=22.13.0'}
     peerDependencies:
       '@mastra/core': '>=1.16.0-0 <2.0.0-0'
@@ -8430,7 +8430,7 @@ snapshots:
     transitivePeerDependencies:
       - supports-color
 
-  '@mastra/observability@1.16.2(@mastra/core@1.52.1(ai@6.0.208(zod@4.4.3))(express@5.2.1(supports-color@10.2.2))(supports-color@10.2.2)(zod@4.4.3))(zod@4.4.3)':
+  '@mastra/observability@1.16.5(@mastra/core@1.52.1(ai@6.0.208(zod@4.4.3))(express@5.2.1(supports-color@10.2.2))(supports-color@10.2.2)(zod@4.4.3))(zod@4.4.3)':
     dependencies:
       '@mastra/core': 1.52.1(ai@6.0.208(zod@4.4.3))(express@5.2.1(supports-color@10.2.2))(supports-color@10.2.2)(zod@4.4.3)
       zod: 4.4.3
diff --git a/server/package.json b/server/package.json
index 06fba179..eedbb391 100644
--- a/server/package.json
+++ b/server/package.json
@@ -40,7 +40,7 @@
     "@mastra/loggers": "1.2.0",
     "@mastra/mcp": "1.15.0",
     "@mastra/memory": "1.23.1",
-    "@mastra/observability": "1.16.2",
+    "@mastra/observability": "1.16.5",
     "@mastra/rag": "2.4.2",
     "@nepp-chan/shared": "workspace:*",
     "@sentry/cloudflare": "^10.69.0",