diff --git a/cvat-cli/requirements/base.txt b/cvat-cli/requirements/base.txt
index bea402979e5b..944cd4b898ff 100644
--- a/cvat-cli/requirements/base.txt
+++ b/cvat-cli/requirements/base.txt
@@ -1,4 +1,4 @@
-cvat-sdk==2.26.1
+cvat-sdk==2.26.2
 
 attrs>=24.2.0
 Pillow>=10.3.0
diff --git a/cvat-cli/src/cvat_cli/version.py b/cvat-cli/src/cvat_cli/version.py
index d4640239b8ee..575f64c06e4c 100644
--- a/cvat-cli/src/cvat_cli/version.py
+++ b/cvat-cli/src/cvat_cli/version.py
@@ -1 +1 @@
-VERSION = "2.26.1"
+VERSION = "2.26.2"
diff --git a/cvat-sdk/gen/generate.sh b/cvat-sdk/gen/generate.sh
index 52a32e9155a4..8694ccdd1be3 100755
--- a/cvat-sdk/gen/generate.sh
+++ b/cvat-sdk/gen/generate.sh
@@ -8,7 +8,7 @@ set -e
 
 GENERATOR_VERSION="v6.0.1"
 
-VERSION="2.26.1"
+VERSION="2.26.2"
 LIB_NAME="cvat_sdk"
 LAYER1_LIB_NAME="${LIB_NAME}/api_client"
 DST_DIR="$(cd "$(dirname -- "$0")/.." && pwd)"
diff --git a/cvat-ui/package.json b/cvat-ui/package.json
index fb7cf38d9611..08b640f1a90c 100644
--- a/cvat-ui/package.json
+++ b/cvat-ui/package.json
@@ -1,6 +1,6 @@
 {
   "name": "cvat-ui",
-  "version": "2.26.1",
+  "version": "2.26.2",
   "description": "CVAT single-page application",
   "main": "src/index.tsx",
   "scripts": {
diff --git a/cvat/__init__.py b/cvat/__init__.py
index c5f4f83e5cd5..2869df48f720 100644
--- a/cvat/__init__.py
+++ b/cvat/__init__.py
@@ -4,6 +4,6 @@
 
 from cvat.utils.version import get_version
 
-VERSION = (2, 26, 1, "final", 0)
+VERSION = (2, 26, 2, "alpha", 0)
 
 __version__ = get_version(VERSION)
diff --git a/cvat/schema.yml b/cvat/schema.yml
index 4bbc544d86c8..cca95f213c5b 100644
--- a/cvat/schema.yml
+++ b/cvat/schema.yml
@@ -1,7 +1,7 @@
 openapi: 3.0.3
 info:
   title: CVAT REST API
-  version: 2.26.1
+  version: 2.26.2
   description: REST API for Computer Vision Annotation Tool (CVAT)
   termsOfService: https://www.google.com/policies/terms/
   contact:
diff --git a/docker-compose.yml b/docker-compose.yml
index e48a59ba4463..1d83ad44754a 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -81,7 +81,7 @@ services:
 
   cvat_server:
     container_name: cvat_server
-    image: cvat/server:${CVAT_VERSION:-v2.26.1}
+    image: cvat/server:${CVAT_VERSION:-dev}
     restart: always
     depends_on:
       <<: *backend-deps
@@ -115,7 +115,7 @@ services:
 
   cvat_utils:
     container_name: cvat_utils
-    image: cvat/server:${CVAT_VERSION:-v2.26.1}
+    image: cvat/server:${CVAT_VERSION:-dev}
     restart: always
     depends_on: *backend-deps
     environment:
@@ -132,7 +132,7 @@ services:
 
   cvat_worker_import:
     container_name: cvat_worker_import
-    image: cvat/server:${CVAT_VERSION:-v2.26.1}
+    image: cvat/server:${CVAT_VERSION:-dev}
     restart: always
     depends_on: *backend-deps
     environment:
@@ -148,7 +148,7 @@ services:
 
   cvat_worker_export:
     container_name: cvat_worker_export
-    image: cvat/server:${CVAT_VERSION:-v2.26.1}
+    image: cvat/server:${CVAT_VERSION:-dev}
     restart: always
     depends_on: *backend-deps
     environment:
@@ -164,7 +164,7 @@ services:
 
   cvat_worker_annotation:
     container_name: cvat_worker_annotation
-    image: cvat/server:${CVAT_VERSION:-v2.26.1}
+    image: cvat/server:${CVAT_VERSION:-dev}
     restart: always
     depends_on: *backend-deps
     environment:
@@ -180,7 +180,7 @@ services:
 
   cvat_worker_webhooks:
     container_name: cvat_worker_webhooks
-    image: cvat/server:${CVAT_VERSION:-v2.26.1}
+    image: cvat/server:${CVAT_VERSION:-dev}
     restart: always
     depends_on: *backend-deps
     environment:
@@ -196,7 +196,7 @@ services:
 
   cvat_worker_quality_reports:
     container_name: cvat_worker_quality_reports
-    image: cvat/server:${CVAT_VERSION:-v2.26.1}
+    image: cvat/server:${CVAT_VERSION:-dev}
     restart: always
     depends_on: *backend-deps
     environment:
@@ -212,7 +212,7 @@ services:
 
   cvat_worker_analytics_reports:
     container_name: cvat_worker_analytics_reports
-    image: cvat/server:${CVAT_VERSION:-v2.26.1}
+    image: cvat/server:${CVAT_VERSION:-dev}
     restart: always
     depends_on: *backend-deps
     environment:
@@ -228,7 +228,7 @@ services:
 
   cvat_worker_chunks:
     container_name: cvat_worker_chunks
-    image: cvat/server:${CVAT_VERSION:-v2.26.1}
+    image: cvat/server:${CVAT_VERSION:-dev}
     restart: always
     depends_on: *backend-deps
     environment:
@@ -244,7 +244,7 @@ services:
 
   cvat_ui:
     container_name: cvat_ui
-    image: cvat/ui:${CVAT_VERSION:-v2.26.1}
+    image: cvat/ui:${CVAT_VERSION:-dev}
     restart: always
     depends_on:
       - cvat_server
diff --git a/helm-chart/values.yaml b/helm-chart/values.yaml
index 329f74fe5aef..1ea296d3dd78 100644
--- a/helm-chart/values.yaml
+++ b/helm-chart/values.yaml
@@ -139,7 +139,7 @@ cvat:
       additionalVolumeMounts: []
     replicas: 1
     image: cvat/server
-    tag: v2.26.1
+    tag: dev
     imagePullPolicy: Always
     permissionFix:
       enabled: true
@@ -161,7 +161,7 @@ cvat:
   frontend:
     replicas: 1
     image: cvat/ui
-    tag: v2.26.1
+    tag: dev
     imagePullPolicy: Always
     labels: {}
     #  test: test