diff --git a/go.mod b/go.mod
index df00ffb..854ce36 100644
--- a/go.mod
+++ b/go.mod
@@ -4,7 +4,7 @@ go 1.26
 
 require (
 	github.com/AfterShip/clickhouse-sql-parser v0.5.1
-	github.com/Altinity/clickhouse-go/v2 v2.45.1-0.20260424134931-fb5f38b1cac7
+	github.com/ClickHouse/clickhouse-go/v2 v2.46.0
 	github.com/franchb/embedded-clickhouse v0.4.0
 	github.com/go-jose/go-jose/v4 v4.1.4
 	github.com/modelcontextprotocol/go-sdk v1.6.1
diff --git a/go.sum b/go.sum
index 245b944..fff78ea 100644
--- a/go.sum
+++ b/go.sum
@@ -1,11 +1,9 @@
 github.com/AfterShip/clickhouse-sql-parser v0.5.1 h1:Re4BZXx0v4zVKvtumqwFSVy6Xmaui6QT/OgYL6zM3aI=
 github.com/AfterShip/clickhouse-sql-parser v0.5.1/go.mod h1:Qi3qvPTfZb/aFwI5V4WFOahgjsLJa4MzVijIAfwOhDw=
-github.com/Altinity/clickhouse-go/v2 v2.45.1-0.20260424134931-fb5f38b1cac7 h1:/vBQtlgdQ2URiFPjIxHwF0YUnAEkwk87B/edeu/G36Q=
-github.com/Altinity/clickhouse-go/v2 v2.45.1-0.20260424134931-fb5f38b1cac7/go.mod h1:SqvoxopcNPeJWv3lSv3hpBYlwanQ24hWkorGjEWKmdg=
 github.com/ClickHouse/ch-go v0.71.0 h1:bUdZ/EZj/LcVHsMqaRUP2holqygrPWQKeMjc6nZoyRM=
 github.com/ClickHouse/ch-go v0.71.0/go.mod h1:NwbNc+7jaqfY58dmdDUbG4Jl22vThgx1cYjBw0vtgXw=
-github.com/ClickHouse/clickhouse-go/v2 v2.44.0 h1:9pxs5pRwIvhni5BDRPn/n5A8DeUod5TnBaeulFBX8EQ=
-github.com/ClickHouse/clickhouse-go/v2 v2.44.0/go.mod h1:giJfUVlMkcfUEPVfRpt51zZaGEx9i17gCos8gBl392c=
+github.com/ClickHouse/clickhouse-go/v2 v2.46.0 h1:s3eRy+hYmu5uzotB6ZhDofgHu8kDgGN/fpmjxRkqSpk=
+github.com/ClickHouse/clickhouse-go/v2 v2.46.0/go.mod h1:giJfUVlMkcfUEPVfRpt51zZaGEx9i17gCos8gBl392c=
 github.com/altinity/go-mcp-oauth-sdk v0.1.1-0.20260527145654-bdefa859fd1b h1:b6XHGgSAedsoRet5sahr4YABFC2tG+0Imd+8JGx16SY=
 github.com/altinity/go-mcp-oauth-sdk v0.1.1-0.20260527145654-bdefa859fd1b/go.mod h1:yLgv0x586vIzPB5JaA6DkqQsSe4PLRT3PhU2iHO7qsI=
 github.com/andybalholm/brotli v1.2.1 h1:R+f5xP285VArJDRgowrfb9DqL18yVK0gKAW/F+eTWro=
diff --git a/pkg/clickhouse/client.go b/pkg/clickhouse/client.go
index b163c53..2464aaf 100644
--- a/pkg/clickhouse/client.go
+++ b/pkg/clickhouse/client.go
@@ -10,8 +10,8 @@ import (
 	"strings"
 	"time"
 
-	"github.com/Altinity/clickhouse-go/v2"
-	"github.com/Altinity/clickhouse-go/v2/lib/driver"
+	"github.com/ClickHouse/clickhouse-go/v2"
+	"github.com/ClickHouse/clickhouse-go/v2/lib/driver"
 	"github.com/altinity/altinity-mcp/pkg/config"
 	"github.com/rs/zerolog/log"
 )
diff --git a/pkg/server/embedded_xml_config_test.go b/pkg/server/embedded_xml_config_test.go
index 32f5f3e..07eb684 100644
--- a/pkg/server/embedded_xml_config_test.go
+++ b/pkg/server/embedded_xml_config_test.go
@@ -6,7 +6,7 @@ import (
 	"testing"
 	"time"
 
-	_ "github.com/Altinity/clickhouse-go/v2"
+	_ "github.com/ClickHouse/clickhouse-go/v2"
 	"github.com/stretchr/testify/require"
 )