diff --git a/lambda/go.mod b/lambda/go.mod
index 45ab779..23e12d8 100644
--- a/lambda/go.mod
+++ b/lambda/go.mod
@@ -5,7 +5,7 @@ go 1.25.0
 require (
 	github.com/aws/aws-lambda-go v1.54.0
 	github.com/aws/aws-sdk-go v1.55.8
-	github.com/open-policy-agent/opa v1.19.0
+	github.com/open-policy-agent/opa v1.19.1
 	github.com/sirupsen/logrus v1.10.0
 	github.com/stretchr/testify v1.12.0
 )
diff --git a/lambda/go.sum b/lambda/go.sum
index e6a5f29..8ad29ab 100644
--- a/lambda/go.sum
+++ b/lambda/go.sum
@@ -69,8 +69,8 @@ github.com/miekg/dns v1.1.57 h1:Jzi7ApEIzwEPLHWRcafCN9LZSBbqQpxjt/wpgvg7wcM=
 github.com/miekg/dns v1.1.57/go.mod h1:uqRjCRUuEAA6qsOiJvDd+CFo/vW+y5WR6SNmHE55hZk=
 github.com/munnerz/goautoneg v0.0.0-20191010083416-a7dc8b61c822 h1:C3w9PqII01/Oq1c1nUAm88MOHcQC9l5mIlSMApZMrHA=
 github.com/munnerz/goautoneg v0.0.0-20191010083416-a7dc8b61c822/go.mod h1:+n7T8mK8HuQTcFwEeznm/DIxMOiR9yIdICNftLE1DvQ=
-github.com/open-policy-agent/opa v1.19.0 h1:+j2OCsjMezZEML2T1lI9giJdGJS/PL1XFKgkHPGIhpo=
-github.com/open-policy-agent/opa v1.19.0/go.mod h1:pb6Y6klyf7X7X8uXNDflruA9dQC2gMqWROXI5w/kvv0=
+github.com/open-policy-agent/opa v1.19.1 h1:aB1nOncChnTbQurjRQVJnjTJxditt8VqszlbaM3GGKU=
+github.com/open-policy-agent/opa v1.19.1/go.mod h1:pb6Y6klyf7X7X8uXNDflruA9dQC2gMqWROXI5w/kvv0=
 github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
 github.com/pmezard/go-difflib v1.0.1-0.20181226105442-5d4384ee4fb2 h1:Jamvg5psRIccs7FGNTlIRMkT8wgtp5eCXdBlqhYGL6U=
 github.com/pmezard/go-difflib v1.0.1-0.20181226105442-5d4384ee4fb2/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=