diff --git a/fuzz/fuzz_test.go b/fuzz/fuzz_test.go
index 59a1518..8bbed36 100644
--- a/fuzz/fuzz_test.go
+++ b/fuzz/fuzz_test.go
@@ -8,7 +8,7 @@ import (
 	"github.com/lib/pq"
 	"github.com/poki/mongodb-filter-to-postgres/filter"
 
-	pg_query "github.com/pganalyze/pg_query_go/v5"
+	pg_query "github.com/pganalyze/pg_query_go/v6"
 )
 
 func FuzzConverter(f *testing.F) {
diff --git a/fuzz/go.mod b/fuzz/go.mod
index e62dc91..721bb42 100644
--- a/fuzz/go.mod
+++ b/fuzz/go.mod
@@ -8,7 +8,7 @@ replace github.com/poki/mongodb-filter-to-postgres v0.0.0 => ../
 
 require (
 	github.com/lib/pq v1.10.9
-	github.com/pganalyze/pg_query_go/v5 v5.1.0
+	github.com/pganalyze/pg_query_go/v6 v6.1.0
 	github.com/poki/mongodb-filter-to-postgres v0.0.0
 )
 
diff --git a/fuzz/go.sum b/fuzz/go.sum
index ec914d8..fc9d416 100644
--- a/fuzz/go.sum
+++ b/fuzz/go.sum
@@ -3,13 +3,11 @@ github.com/google/go-cmp v0.5.5 h1:Khx7svrCpmxxtHBq5j2mp/xVjsi8hQMfNLvJFAlrGgU=
 github.com/google/go-cmp v0.5.5/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
 github.com/lib/pq v1.10.9 h1:YXG7RB+JIjhP29X+OtkiDnYaXQwpS4JEWq7dtCCRUEw=
 github.com/lib/pq v1.10.9/go.mod h1:AlVN5x4E4T544tWzH6hKfbfQvm3HdbOxrmggDNAPY9o=
-github.com/pganalyze/pg_query_go/v5 v5.1.0 h1:MlxQqHZnvA3cbRQYyIrjxEjzo560P6MyTgtlaf3pmXg=
-github.com/pganalyze/pg_query_go/v5 v5.1.0/go.mod h1:FsglvxidZsVN+Ltw3Ai6nTgPVcK2BPukH3jCDEqc1Ug=
+github.com/pganalyze/pg_query_go/v6 v6.1.0 h1:jG5ZLhcVgL1FAw4C/0VNQaVmX1SUJx71wBGdtTtBvls=
+github.com/pganalyze/pg_query_go/v6 v6.1.0/go.mod h1:nvTHIuoud6e1SfrUaFwHqT0i4b5Nr+1rPWVds3B5+50=
 golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543 h1:E7g+9GITq07hpfrRu66IVDexMakfv52eLZ2CXBWiKr4=
 golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
 google.golang.org/protobuf v1.26.0-rc.1/go.mod h1:jlhhOSvTdKEhbULTjvd4ARK9grFBp09yW+WbY/TyQbw=
 google.golang.org/protobuf v1.31.0/go.mod h1:HV8QOd/L58Z+nl8r43ehVNZIU/HEI6OcFqwMG9pJV4I=
-google.golang.org/protobuf v1.33.0 h1:uNO2rsAINq/JlFpSdYEKIZ0uKD/R9cpdv0T+yoGwGmI=
-google.golang.org/protobuf v1.33.0/go.mod h1:c6P6GXX6sHbq/GpV6MGZEdwhWPcYBgnhAHhKbcUYpos=
 google.golang.org/protobuf v1.36.6 h1:z1NpPI8ku2WgiWnf+t9wTPsn6eP1L7ksHUlkfLvd9xY=
 google.golang.org/protobuf v1.36.6/go.mod h1:jduwjTPXsFjZGTmRluh+L6NjiWu7pchiJ2/5YcXBHnY=