diff --git a/poetry.lock b/poetry.lock
index 9d2294e6..63a5c836 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -590,14 +590,14 @@ ssh = ["bcrypt (>=3.1.5)"]
 
 [[package]]
 name = "dunamai"
-version = "1.26.1"
+version = "1.26.2"
 description = "Dynamic version generation"
 optional = false
 python-versions = ">=3.5"
 groups = ["executable"]
 files = [
-    {file = "dunamai-1.26.1-py3-none-any.whl", hash = "sha256:2727d939c5b4257cb01ea404372803b477f5176e5a347c43beaf89cd5072e853"},
-    {file = "dunamai-1.26.1.tar.gz", hash = "sha256:3b46007bd65b00b4824ead0a1aee365fd22d0ec2b9c219497d4fd48f52860c8b"},
+    {file = "dunamai-1.26.2-py3-none-any.whl", hash = "sha256:4234be3a90c3ec13ecf75d94a2248068e5a3018e8112892fcd9f3a1f287c9c32"},
+    {file = "dunamai-1.26.2.tar.gz", hash = "sha256:84ea45eddf9bb4b40df7610b1b22a03137365e6257dbf9d7b72128fdccca564c"},
 ]
 
 [package.dependencies]
@@ -2278,4 +2278,4 @@ type = ["pytest-mypy"]
 [metadata]
 lock-version = "2.1"
 python-versions = ">=3.9"
-content-hash = "29b523954217c61c3a8593f3eba38a887000906f1c5f1f8f13813ec45162e8fa"
+content-hash = "53a9b137225e9290bf752a41367a75cded41a7ed2cd2052f58fb32dfea4bd93b"
diff --git a/pyproject.toml b/pyproject.toml
index 5abb879c..a83f79c3 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -66,7 +66,7 @@ pyfakefs = ">=5.7.2,<5.11.0"
 
 [tool.poetry.group.executable.dependencies]
 pyinstaller = {version=">=6.20.0,<7.0.0", python=">=3.9,<3.15"}
-dunamai = ">=1.26.1,<1.27.0"
+dunamai = ">=1.26.2,<1.27.0"
 
 [tool.poetry.group.dev.dependencies]
 ruff = "0.15.20"