diff --git a/extra/cmake/checksums b/extra/cmake/checksums
index b309a5aa..694d6224 100644
--- a/extra/cmake/checksums
+++ b/extra/cmake/checksums
@@ -1 +1 @@
-8a211589ea21374e49b25fc1fc170e2d5c7462b795f1b29c84dd0e984301ed7a  cmake-3.15.4.tar.gz
+fbdd7cef15c0ced06bb13024bfda0ecc0dedbcaaaa6b8a5d368c75255243beb4  cmake-3.15.5.tar.gz
diff --git a/extra/cmake/sources b/extra/cmake/sources
index 3411e74d..b051f7db 100644
--- a/extra/cmake/sources
+++ b/extra/cmake/sources
@@ -1 +1 @@
-https://github.com/Kitware/CMake/releases/download/v3.15.4/cmake-3.15.4.tar.gz
+https://github.com/Kitware/CMake/releases/download/v3.15.5/cmake-3.15.5.tar.gz
diff --git a/extra/cmake/version b/extra/cmake/version
index 9712a343..7f16f6e4 100644
--- a/extra/cmake/version
+++ b/extra/cmake/version
@@ -1 +1 @@
-3.15.4 1
+3.15.5 1