diff --git a/go.mod b/go.mod
index 52c1ecd9..f9571e2c 100644
--- a/go.mod
+++ b/go.mod
@@ -3,8 +3,8 @@ module papio
 go 1.26.0
 
 require (
-	github.com/Microsoft/go-winio v0.6.3
-	github.com/mark3labs/mcp-go v1.2.1
+	github.com/Microsoft/go-winio v0.6.4
+	github.com/mark3labs/mcp-go v1.3.0
 	github.com/mattn/go-isatty v0.0.24
 	github.com/pdfcpu/pdfcpu v0.16.2
 	github.com/pelletier/go-toml/v2 v2.4.3
diff --git a/go.sum b/go.sum
index 41b89d11..bd2a7e15 100644
--- a/go.sum
+++ b/go.sum
@@ -1,5 +1,5 @@
-github.com/Microsoft/go-winio v0.6.3 h1:M/52tsoyTfwaxajLnXZm7PqkbMGRH8iSWP+8fcg9MQ4=
-github.com/Microsoft/go-winio v0.6.3/go.mod h1:ma0QpxizD4fyyzJ1C7MIblymTD2Nxz5Mho/3CepwIZg=
+github.com/Microsoft/go-winio v0.6.4 h1:kJF2pamtYCWXf0xAT8sAkwKC0pMl2HYBrRPHAqyUc+g=
+github.com/Microsoft/go-winio v0.6.4/go.mod h1:1xl5JXG4ze/m74GH6Dc4Mwxfc3VL5siRVQjIAlHH07U=
 github.com/clipperhouse/uax29/v2 v2.7.0 h1:+gs4oBZ2gPfVrKPthwbMzWZDaAFPGYK72F0NJv2v7Vk=
 github.com/clipperhouse/uax29/v2 v2.7.0/go.mod h1:EFJ2TJMRUaplDxHKj1qAEhCtQPW2tJSwu5BF98AuoVM=
 github.com/cpuguy83/go-md2man/v2 v2.0.6/go.mod h1:oOW0eioCTA6cOiMLiUPZOpcVxMig6NIQQ7OS05n1F4g=
@@ -33,8 +33,8 @@ github.com/kr/pretty v0.3.1 h1:flRD4NNwYAUpkphVc1HcthR4KEIFJ65n8Mw5qdRn3LE=
 github.com/kr/pretty v0.3.1/go.mod h1:hoEshYVHaxMs3cyo3Yncou5ZscifuDolrwPKZanG3xk=
 github.com/kr/text v0.2.0 h1:5Nx0Ya0ZqY2ygV366QzturHI13Jq95ApcVaJBhpS+AY=
 github.com/kr/text v0.2.0/go.mod h1:eLer722TekiGuMkidMxC/pM04lWEeraHUUmBw8l2grE=
-github.com/mark3labs/mcp-go v1.2.1 h1:gd8VD3feMAVycwAM0x1nhv42Q1oLLjfOyowoUzHULB8=
-github.com/mark3labs/mcp-go v1.2.1/go.mod h1:r2fW4o3wsoJ7IMsx1Wuq5xeP8PRGXPDfNveoGAYbb/s=
+github.com/mark3labs/mcp-go v1.3.0 h1:0nqegnwaTULVV1pCQLBmDjD2+0/lSXRt6eTHS7bH1o0=
+github.com/mark3labs/mcp-go v1.3.0/go.mod h1:r2fW4o3wsoJ7IMsx1Wuq5xeP8PRGXPDfNveoGAYbb/s=
 github.com/mattn/go-isatty v0.0.24 h1:tGZZoVgT/KiqK1c8ocVLeDS8BSWMRd47J3Lbz7vsReI=
 github.com/mattn/go-isatty v0.0.24/go.mod h1:nMCL3Zebbrt45jsMDgnfIwz6ydEQApk5oEI3HqDio6A=
 github.com/mattn/go-runewidth v0.0.30 h1:+KUuiDA4fF0R1p5FeueHefjDm+GIM+kWfFnDjybOPgk=