diff --git a/.github/ci/packages.apt b/.github/ci/packages.apt
index 1885784..805de1f 100644
--- a/.github/ci/packages.apt
+++ b/.github/ci/packages.apt
@@ -1 +1 @@
-libgz-cmake3-dev
+libgz-cmake4-dev
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 0e00566..271a48e 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -9,7 +9,7 @@ project(gz-utils3 VERSION 3.0.0)
 # Find gz-cmake
 #============================================================================
 # If you get an error at this line, you need to install gz-cmake
-find_package(gz-cmake3 REQUIRED)
+find_package(gz-cmake4 REQUIRED)
 
 #============================================================================
 # Configure the project