diff --git a/dev-util/cmake/cmake-3.20.0.recipe b/dev-util/cmake/cmake-3.20.1.recipe
similarity index 97%
rename from dev-util/cmake/cmake-3.20.0.recipe
rename to dev-util/cmake/cmake-3.20.1.recipe
index 3e5566a7c..4c0704a67 100644
--- a/dev-util/cmake/cmake-3.20.0.recipe
+++ b/dev-util/cmake/cmake-3.20.1.recipe
@@ -9,7 +9,7 @@ COPYRIGHT="2002-2021 Kitware, Inc., Insight Consortium"
 LICENSE="CMake"
 REVISION="1"
 SOURCE_URI="https://cmake.org/files/v3.20/cmake-$portVersion.tar.gz"
-CHECKSUM_SHA256="9c06b2ddf7c337e31d8201f6ebcd3bba86a9a033976a9aee207fe0c6971f4755"
+CHECKSUM_SHA256="3f1808b9b00281df06c91dd7a021d7f52f724101000da7985a401678dfe035b0"
 SOURCE_DIR="cmake-$portVersion"
 PATCHES="cmake-$portVersion.patchset"
 
diff --git a/dev-util/cmake/patches/cmake-3.20.0.patchset b/dev-util/cmake/patches/cmake-3.20.1.patchset
similarity index 76%
rename from dev-util/cmake/patches/cmake-3.20.0.patchset
rename to dev-util/cmake/patches/cmake-3.20.1.patchset
index 5cd911607..c8f928d79 100644
--- a/dev-util/cmake/patches/cmake-3.20.0.patchset
+++ b/dev-util/cmake/patches/cmake-3.20.1.patchset
@@ -1,11 +1,11 @@
-From ca66036f590a7d87463ff37221136e058c1f7fff Mon Sep 17 00:00:00 2001
+From 065f7397e802e639551a974a7576fe4fefe0861f Mon Sep 17 00:00:00 2001
 From: Jerome Duval <jerome.duval@gmail.com>
 Date: Sat, 21 Nov 2015 22:02:38 +0000
 Subject: Haiku provides elf.h now.
 
 
 diff --git a/Source/cmELF.cxx b/Source/cmELF.cxx
-index a8d81f7..57bb496 100644
+index deffdb6..bf3c845 100644
 --- a/Source/cmELF.cxx
 +++ b/Source/cmELF.cxx
 @@ -20,17 +20,18 @@
@@ -47,7 +47,7 @@ index a8d81f7..57bb496 100644
 2.30.0
 
 
-From 9cbb816e0ce42f7c39c60cdc5ad03c46de525804 Mon Sep 17 00:00:00 2001
+From ac93635fbf4e5dd95538b3420aec501d1661e015 Mon Sep 17 00:00:00 2001
 From: Adrien Destugues <pulkomandy@pulkomandy.tk>
 Date: Sat, 24 Mar 2018 14:19:43 +0100
 Subject: Fix search path for Lua headers.
@@ -70,17 +70,17 @@ index 283a3eb..8fd73f2 100644
 2.30.0
 
 
-From b8e2534fc0735d3f3c63a52d8ae66ed9dcc71f78 Mon Sep 17 00:00:00 2001
+From c2d6948471337514cfc5877b02ce351716dd38a3 Mon Sep 17 00:00:00 2001
 From: Jerome Duval <jerome.duval@gmail.com>
 Date: Sat, 7 Sep 2019 17:29:56 +0200
 Subject: links against libnetwork
 
 
 diff --git a/bootstrap b/bootstrap
-index 7ec3687..e5f42b3 100755
+index f85d57e..bb4b99f 100755
 --- a/bootstrap
 +++ b/bootstrap
-@@ -1679,6 +1679,9 @@ else
+@@ -1683,6 +1683,9 @@ else
        uv_c_flags="${uv_c_flags} -D_XOPEN_SOURCE=700"
        libs="${libs} -lsocket"
        ;;
@@ -94,7 +94,7 @@ index 7ec3687..e5f42b3 100755
 2.30.0
 
 
-From 078d2edc656c9b70ca329b577e8792a73c3ad765 Mon Sep 17 00:00:00 2001
+From 7b029f0da3fc0ec034ebc7b635587933207d7332 Mon Sep 17 00:00:00 2001
 From: Jerome Duval <jerome.duval@gmail.com>
 Date: Sat, 7 Sep 2019 23:46:47 +0200
 Subject: bootstrap uses cmlibuv
@@ -129,7 +129,7 @@ index e6d61ee..9d9bba9 100644
 2.30.0
 
 
-From 6a02cd4bc11baf3680520874da00322fe2422a02 Mon Sep 17 00:00:00 2001
+From f4218e7fc09bac128ff841993745d8481fbd0d77 Mon Sep 17 00:00:00 2001
 From: Jerome Duval <jerome.duval@gmail.com>
 Date: Sat, 21 Sep 2019 15:30:44 +0200
 Subject: also detect secondary arch with clang.
@@ -154,7 +154,7 @@ index 7e0af61..4129c00 100644
 2.30.0
 
 
-From 630248fa05f1fb694ba80658bc2383274b8f01cc Mon Sep 17 00:00:00 2001
+From 5cdf1abdb86497ed9786713588fa742403df134f Mon Sep 17 00:00:00 2001
 From: Augustin Cavalier <waddlesplash@gmail.com>
 Date: Fri, 21 Feb 2020 15:38:39 -0500
 Subject: Modules/Haiku: Set CMAKE_SYSTEM_FRAMEWORK_PATH.
@@ -177,3 +177,28 @@ index 4129c00..90afe19 100644
 -- 
 2.30.0
 
+
+From c777003f3369498099d47471753f3bbfdbfce603 Mon Sep 17 00:00:00 2001
+From: Jerome Duval <jerome.duval@gmail.com>
+Date: Thu, 15 Apr 2021 21:09:12 +0200
+Subject: disable dependency tracking for older GNU compilers
+
+
+diff --git a/Modules/Compiler/GNU.cmake b/Modules/Compiler/GNU.cmake
+index 928e726..87d0167 100644
+--- a/Modules/Compiler/GNU.cmake
++++ b/Modules/Compiler/GNU.cmake
+@@ -48,7 +48,9 @@ macro(__compiler_gnu lang)
+     # distcc does not transform -o to -MT when invoking the preprocessor
+     # internally, as it ought to.  Work around this bug by setting -MT here
+     # even though it isn't strictly necessary.
+-    set(CMAKE_DEPFILE_FLAGS_${lang} "-MD -MT <DEP_TARGET> -MF <DEP_FILE>")
++    if(NOT CMAKE_${lang}_COMPILER_ID STREQUAL "GNU" OR NOT CMAKE_${lang}_COMPILER_VERSION VERSION_LESS 4.0)
++      set(CMAKE_DEPFILE_FLAGS_${lang} "-MD -MT <DEP_TARGET> -MF <DEP_FILE>")
++    endif()
+   endif()
+ 
+   # Initial configuration flags.
+-- 
+2.30.0
+