diff --git a/pyproject.toml b/pyproject.toml
index 7f2413c..3bcbd31 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -29,7 +29,7 @@ map = [
     "matplotlib>=3.10.1,<4",
 ]
 plot = ["kaleido>=1,<2"]
-gef = ["pygef>=0.11.1,<0.12"]
+gef = ["pygef>=0.14,<0.15"]
 notebook = ["cems-nuclei[client]>=3.0.0,<4"]
 test = [
     # coveralls is fixed to 3.3.1, because there is no support for python 3.13
diff --git a/requirements.txt b/requirements.txt
index 4305102..5024dfc 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -162,7 +162,7 @@ ptyprocess==0.7.0
     # via pexpect
 pure-eval==0.2.3
     # via stack-data
-pygef==0.11.1
+pygef==0.14.0
     # via geoprofile (pyproject.toml)
 pygments==2.19.2
     # via