diff --git a/demos/common/export_models/requirements.txt b/demos/common/export_models/requirements.txt
index 54c76788cf..8ca434b4e2 100644
--- a/demos/common/export_models/requirements.txt
+++ b/demos/common/export_models/requirements.txt
@@ -1,15 +1,15 @@
 --extra-index-url "https://download.pytorch.org/whl/cpu"
 --extra-index-url "https://storage.openvinotoolkit.org/simple/wheels/nightly"
 --extra-index-url "https://storage.openvinotoolkit.org/simple/wheels/pre-release"
-optimum-intel@git+https://github.com/huggingface/optimum-intel.git@fd9499006ef4c3f35d5c6647851b2e9fa8711912
+optimum-intel@git+https://github.com/huggingface/optimum-intel.git@37e03a592e7d81994357c710998c28e768e45015
 accelerate
 datasets
 diffusers  # for image generation
 einops
 nncf
 numpy
-openvino-tokenizers==2026.4.0.dev20260730
-openvino==2026.4.0.dev20260730
+openvino-tokenizers==2026.4.0rc3
+openvino==2026.4.0rc3
 pillow
 sentence_transformers==5.3.0
 sentencepiece  # Required by: transformers`
diff --git a/versions.mk b/versions.mk
index e7e6617f20..8d3923d7ab 100644
--- a/versions.mk
+++ b/versions.mk
@@ -19,7 +19,7 @@
 # Any variable can be overridden by the environment or command-line.
 
 # Source repository git commits / branches (used for source builds)
-OV_SOURCE_BRANCH ?= 227c33757d1ef95d4da506d00686f923fdd2a535
+OV_SOURCE_BRANCH ?= 99c81491cc302313c8937d3533c4fb6458b54e7a
 OV_TOKENIZERS_BRANCH ?= a04accf6282d9b304214b492694b18c3979f667a
 OV_GENAI_BRANCH ?= 7ea2546852a382cd16bd22dea0cfad2db70ed744
 
@@ -29,10 +29,10 @@ OV_GENAI_ORG ?= openvinotoolkit
 OV_TOKENIZERS_ORG ?= openvinotoolkit	
 
 # Binary package URLs for each supported platform.
-DLDT_PACKAGE_URL_UBUNTU24 ?= https://storage.openvinotoolkit.org/repositories/openvino_genai/packages/pre-release/2026.4.0.0rc2/openvino_genai_ubuntu24_2026.4.0.0rc2_x86_64.tar.gz
-DLDT_PACKAGE_URL_UBUNTU22 ?= https://storage.openvinotoolkit.org/repositories/openvino_genai/packages/pre-release/2026.4.0.0rc2/openvino_genai_ubuntu22_2026.4.0.0rc2_x86_64.tar.gz
-DLDT_PACKAGE_URL_RHEL ?= https://storage.openvinotoolkit.org/repositories/openvino_genai/packages/pre-release/2026.4.0.0rc2/openvino_genai_rhel9_2026.4.0.0rc2_x86_64.tar.gz
-GENAI_PACKAGE_URL_WINDOWS ?= https://storage.openvinotoolkit.org/repositories/openvino_genai/packages/pre-release/2026.4.0.0rc2/openvino_genai_windows_2026.4.0.0rc2_x86_64.zip
+DLDT_PACKAGE_URL_UBUNTU24 ?= https://storage.openvinotoolkit.org/repositories/openvino_genai/packages/pre-release/2026.4.0.0rc3/openvino_genai_ubuntu24_2026.4.0.0rc3_x86_64.tar.gz
+DLDT_PACKAGE_URL_UBUNTU22 ?= https://storage.openvinotoolkit.org/repositories/openvino_genai/packages/pre-release/2026.4.0.0rc3/openvino_genai_ubuntu22_2026.4.0.0rc3_x86_64.tar.gz
+DLDT_PACKAGE_URL_RHEL ?= https://storage.openvinotoolkit.org/repositories/openvino_genai/packages/pre-release/2026.4.0.0rc3/openvino_genai_rhel9_2026.4.0.0rc3_x86_64.tar.gz
+GENAI_PACKAGE_URL_WINDOWS ?= https://storage.openvinotoolkit.org/repositories/openvino_genai/packages/pre-release/2026.4.0.0rc3/openvino_genai_windows_2026.4.0.0rc3_x86_64.zip
 
 # Third-party dependency versions (used for binary builds)
 OPENCV_VERSION ?= 4.14.0