diff --git a/operator/go.mod b/operator/go.mod
index 8b43a4fa..3defad35 100644
--- a/operator/go.mod
+++ b/operator/go.mod
@@ -1,6 +1,6 @@
 module github.com/Netcracker/pgskipper-operator
 
-go 1.25.8
+go 1.26.2
 
 require (
 	github.com/Netcracker/qubership-credential-manager v0.0.14
diff --git a/services/backup-daemon/Dockerfile b/services/backup-daemon/Dockerfile
index b77c1929..0e3f9684 100644
--- a/services/backup-daemon/Dockerfile
+++ b/services/backup-daemon/Dockerfile
@@ -1,4 +1,4 @@
-FROM --platform=$BUILDPLATFORM golang:1.25-alpine3.23 AS builder
+FROM --platform=$BUILDPLATFORM golang:1.26-alpine3.23 AS builder
 
 ENV GO111MODULE=on
 
diff --git a/services/backup-daemon/go/go.mod b/services/backup-daemon/go/go.mod
index 4b2e1a0d..259c8719 100644
--- a/services/backup-daemon/go/go.mod
+++ b/services/backup-daemon/go/go.mod
@@ -1,6 +1,6 @@
 module github.com/Netcracker/pgskipper-backup-daemon
 
-go 1.25.8
+go 1.26.2
 
 require (
 	github.com/Azure/azure-sdk-for-go/sdk/azcore v1.21.0
diff --git a/services/dbaas-adapter/go.mod b/services/dbaas-adapter/go.mod
index 4d2ed42d..bb56254d 100644
--- a/services/dbaas-adapter/go.mod
+++ b/services/dbaas-adapter/go.mod
@@ -1,6 +1,6 @@
 module github.com/Netcracker/pgskipper-dbaas-adapter/postgresql-dbaas-adapter
 
-go 1.25.8
+go 1.26.2
 
 require (
 	github.com/Netcracker/qubership-dbaas-adapter-core v0.11.1
diff --git a/services/monitoring-agent/go.mod b/services/monitoring-agent/go.mod
index fe9d8220..39838da6 100644
--- a/services/monitoring-agent/go.mod
+++ b/services/monitoring-agent/go.mod
@@ -1,6 +1,6 @@
 module github.com/Netcracker/pgskipper-monitoring-agent
 
-go 1.25.8
+go 1.26.2
 
 require (
 	github.com/google/uuid v1.6.0
diff --git a/services/pgbackrest-sidecar/go.mod b/services/pgbackrest-sidecar/go.mod
index 279eddcf..4e241b3b 100644
--- a/services/pgbackrest-sidecar/go.mod
+++ b/services/pgbackrest-sidecar/go.mod
@@ -1,6 +1,6 @@
 module github.com/Netcracker/pgskipper-pgbackrest-sidecar
 
-go 1.25.8
+go 1.26.2
 
 require (
 	github.com/gofiber/fiber/v2 v2.52.12
diff --git a/services/query-exporter/build/Dockerfile b/services/query-exporter/build/Dockerfile
index 83e504ab..335108a3 100644
--- a/services/query-exporter/build/Dockerfile
+++ b/services/query-exporter/build/Dockerfile
@@ -1,4 +1,4 @@
-FROM golang:1.25-alpine3.23
+FROM golang:1.26-alpine3.23
 
 ENV EXPORTER_FILE=/usr/local/bin/query-exporter \
     USER_UID=1001
diff --git a/services/query-exporter/go.mod b/services/query-exporter/go.mod
index 95b90bb5..1604ceb4 100644
--- a/services/query-exporter/go.mod
+++ b/services/query-exporter/go.mod
@@ -1,6 +1,6 @@
 module github.com/Netcracker/qubership-query-exporter
 
-go 1.25.8
+go 1.26.2
 
 require (
 	github.com/godror/godror v0.49.2
diff --git a/services/replication-controller/go.mod b/services/replication-controller/go.mod
index be7fdf70..93a302de 100644
--- a/services/replication-controller/go.mod
+++ b/services/replication-controller/go.mod
@@ -1,6 +1,6 @@
 module github.com/Netcracker/pgskipper-replication-controller
 
-go 1.25.8
+go 1.26.2
 
 require (
 	github.com/gofiber/fiber/v2 v2.52.12