diff --git a/go.mod b/go.mod
index 37748ef..008af70 100644
--- a/go.mod
+++ b/go.mod
@@ -1,6 +1,6 @@
 module github.com/stillmatic/gollum
 
-go 1.23
+go 1.23.0
 
 require (
 	cloud.google.com/go/vertexai v0.13.0
@@ -12,11 +12,11 @@ require (
 	github.com/invopop/jsonschema v0.12.0
 	github.com/joho/godotenv v1.5.1
 	github.com/klauspost/compress v1.17.2
-	github.com/liushuangls/go-anthropic/v2 v2.13.0
+	github.com/liushuangls/go-anthropic/v2 v2.17.3
 	github.com/pkg/errors v0.9.1
 	github.com/santhosh-tekuri/jsonschema/v5 v5.3.1
 	github.com/sashabaranov/go-openai v1.36.1
-	github.com/stretchr/testify v1.9.0
+	github.com/stretchr/testify v1.11.1
 	github.com/viterin/vek v0.4.2
 	go.uber.org/mock v0.3.0
 	gocloud.dev v0.38.0
diff --git a/go.sum b/go.sum
index 2b7ed32..c03980a 100644
--- a/go.sum
+++ b/go.sum
@@ -146,6 +146,8 @@ github.com/kr/text v0.2.0 h1:5Nx0Ya0ZqY2ygV366QzturHI13Jq95ApcVaJBhpS+AY=
 github.com/kr/text v0.2.0/go.mod h1:eLer722TekiGuMkidMxC/pM04lWEeraHUUmBw8l2grE=
 github.com/liushuangls/go-anthropic/v2 v2.13.0 h1:f7KJ54IHxIpHPPhrCzs3SrdP2PfErXiJcJn7DUVstSA=
 github.com/liushuangls/go-anthropic/v2 v2.13.0/go.mod h1:5ZwRLF5TQ+y5s/MC9Z1IJYx9WUFgQCKfqFM2xreIQLk=
+github.com/liushuangls/go-anthropic/v2 v2.17.3 h1:RXJrjpQ0hojgB75Lk6WuFtJ6+4gbXtgSzZchkbOQznQ=
+github.com/liushuangls/go-anthropic/v2 v2.17.3/go.mod h1:a550cJXPoTG2FL3DvfKG2zzD5O2vjgvo4tHtoGPzFLU=
 github.com/mailru/easyjson v0.7.7 h1:UGYAvKxe3sBsEDzO8ZeWOSlIQfWFlxbzLZe7hwFURr0=
 github.com/mailru/easyjson v0.7.7/go.mod h1:xzfreul335JAWq5oZzymOObrkdz5UnU4kGfJJLY9Nlc=
 github.com/mattn/go-isatty v0.0.20 h1:xfD0iDuEKnDkl03q4limB+vH+GxLEtL/jb4xVJSWWEY=
@@ -171,6 +173,8 @@ github.com/stretchr/testify v1.8.0/go.mod h1:yNjHg4UonilssWZ8iaSj1OCr/vHnekPRkoO
 github.com/stretchr/testify v1.8.1/go.mod h1:w2LPCIKwWwSfY2zedu0+kehJoqGctiVI29o6fzry7u4=
 github.com/stretchr/testify v1.9.0 h1:HtqpIVDClZ4nwg75+f6Lvsy/wHu+3BoSGCbBAcpTsTg=
 github.com/stretchr/testify v1.9.0/go.mod h1:r2ic/lqez/lEtzL7wO/rwa5dbSLXVDPFyf8C91i36aY=
+github.com/stretchr/testify v1.11.1 h1:7s2iGBzp5EwR7/aIZr8ao5+dra3wiQyKjjFuvgVKu7U=
+github.com/stretchr/testify v1.11.1/go.mod h1:wZwfW3scLgRK+23gO65QZefKpKQRnfz6sD981Nm4B6U=
 github.com/viterin/partial v1.1.0 h1:iH1l1xqBlapXsYzADS1dcbizg3iQUKTU1rbwkHv/80E=
 github.com/viterin/partial v1.1.0/go.mod h1:oKGAo7/wylWkJTLrWX8n+f4aDPtQMQ6VG4dd2qur5QA=
 github.com/viterin/vek v0.4.2 h1:Vyv04UjQT6gcjEFX82AS9ocgNbAJqsHviheIBdPlv5U=