diff --git a/pyproject.toml b/pyproject.toml
index 7ffd8d20..0a6ed780 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -4,7 +4,7 @@ build-backend = "setuptools.build_meta"
 
 [project]
 name = "frostfs-testlib"
-version = "1.1.1"
+version = "1.2.0"
 description = "Building blocks and utilities to facilitate development of automated tests for FrostFS system"
 readme = "README.md"
 authors = [{ name = "NSPCC", email = "info@nspcc.ru" }]
@@ -50,7 +50,7 @@ line-length = 100
 target-version = ["py310"]
 
 [tool.bumpver]
-current_version = "1.1.1"
+current_version = "1.2.0"
 version_pattern = "MAJOR.MINOR.PATCH"
 commit_message  = "Bump version {old_version} -> {new_version}"
 commit          = true
diff --git a/src/frostfs_testlib/__init__.py b/src/frostfs_testlib/__init__.py
index a82b376d..c68196d1 100644
--- a/src/frostfs_testlib/__init__.py
+++ b/src/frostfs_testlib/__init__.py
@@ -1 +1 @@
-__version__ = "1.1.1"
+__version__ = "1.2.0"