diff --git a/util/crossgcc/buildgcc b/util/crossgcc/buildgcc
index 707fdea445..4c25629fac 100755
--- a/util/crossgcc/buildgcc
+++ b/util/crossgcc/buildgcc
@@ -60,7 +60,7 @@ EXPAT_VERSION=2.2.6
 # CLANG version number
 CLANG_VERSION=7.0.1
 MAKE_VERSION=4.2.1
-CMAKE_VERSION=3.13.2
+CMAKE_VERSION=3.13.3
 
 # GCC toolchain archive locations
 # These are sanitized by the jenkins toolchain test builder, so if
diff --git a/util/crossgcc/sum/cmake-3.13.2.tar.gz.cksum b/util/crossgcc/sum/cmake-3.13.2.tar.gz.cksum
deleted file mode 100644
index 5523b70a86..0000000000
--- a/util/crossgcc/sum/cmake-3.13.2.tar.gz.cksum
+++ /dev/null
@@ -1 +0,0 @@
-101b8599b5ddd4df9127e227c3fe13ed3d8e266a  tarballs/cmake-3.13.2.tar.gz
diff --git a/util/crossgcc/sum/cmake-3.13.3.tar.gz.cksum b/util/crossgcc/sum/cmake-3.13.3.tar.gz.cksum
new file mode 100644
index 0000000000..9ebd7f5dae
--- /dev/null
+++ b/util/crossgcc/sum/cmake-3.13.3.tar.gz.cksum
@@ -0,0 +1 @@
+f33558a268a9286d4fa310abbd56efbaf897f6dc  tarballs/cmake-3.13.3.tar.gz