diff --git a/0572-FindBoost-Add-support-for-Boost-1.75.patch b/0572-FindBoost-Add-support-for-Boost-1.75.patch
new file mode 100644
index 0000000..75c0bb5
--- /dev/null
+++ b/0572-FindBoost-Add-support-for-Boost-1.75.patch
@@ -0,0 +1,74 @@
+From 82930647607d23b118c84194afc3c70d6d8e79e3 Mon Sep 17 00:00:00 2001
+From: Brad King <brad.king@kitware.com>
+Date: Wed, 3 Feb 2021 12:07:49 -0500
+Subject: [PATCH 572/590] FindBoost: Add support for Boost 1.75
+
+Update the list of known versions.
+
+Run the command
+
+    cmake -DBOOST_DIR=/path/to/boost_1_75_0 \
+      -P Utilities/Scripts/BoostScanDeps.cmake
+
+to extract dependencies from the 1.75.0 source tree.
+They differ from 1.74's dependencies by the addition of
+dependencies of the json component, so add a new version
+block to FindBoost.
+
+Fixes: #21773
+---
+ Modules/FindBoost.cmake | 19 +++++++++++++++++--
+ 1 file changed, 17 insertions(+), 2 deletions(-)
+
+diff --git a/Modules/FindBoost.cmake b/Modules/FindBoost.cmake
+index 00e4ff1d21..54d9593ca7 100644
+--- a/Modules/FindBoost.cmake
++++ b/Modules/FindBoost.cmake
+@@ -1186,11 +1186,26 @@ function(_Boost_COMPONENT_DEPENDENCIES component _ret)
+       set(_Boost_TIMER_DEPENDENCIES chrono)
+       set(_Boost_WAVE_DEPENDENCIES filesystem serialization thread chrono date_time atomic)
+       set(_Boost_WSERIALIZATION_DEPENDENCIES serialization)
++    elseif(Boost_VERSION_STRING VERSION_LESS 1.75.0)
++      set(_Boost_CONTRACT_DEPENDENCIES thread chrono date_time)
++      set(_Boost_COROUTINE_DEPENDENCIES context)
++      set(_Boost_FIBER_DEPENDENCIES context)
++      set(_Boost_IOSTREAMS_DEPENDENCIES regex)
++      set(_Boost_LOG_DEPENDENCIES date_time log_setup filesystem thread regex chrono atomic)
++      set(_Boost_MATH_DEPENDENCIES math_c99 math_c99f math_c99l math_tr1 math_tr1f math_tr1l atomic)
++      set(_Boost_MPI_DEPENDENCIES serialization)
++      set(_Boost_MPI_PYTHON_DEPENDENCIES python${component_python_version} mpi serialization)
++      set(_Boost_NUMPY_DEPENDENCIES python${component_python_version})
++      set(_Boost_THREAD_DEPENDENCIES chrono date_time atomic)
++      set(_Boost_TIMER_DEPENDENCIES chrono)
++      set(_Boost_WAVE_DEPENDENCIES filesystem serialization thread chrono date_time atomic)
++      set(_Boost_WSERIALIZATION_DEPENDENCIES serialization)
+     else()
+       set(_Boost_CONTRACT_DEPENDENCIES thread chrono date_time)
+       set(_Boost_COROUTINE_DEPENDENCIES context)
+       set(_Boost_FIBER_DEPENDENCIES context)
+       set(_Boost_IOSTREAMS_DEPENDENCIES regex)
++      set(_Boost_JSON_DEPENDENCIES container)
+       set(_Boost_LOG_DEPENDENCIES date_time log_setup filesystem thread regex chrono atomic)
+       set(_Boost_MATH_DEPENDENCIES math_c99 math_c99f math_c99l math_tr1 math_tr1f math_tr1l atomic)
+       set(_Boost_MPI_DEPENDENCIES serialization)
+@@ -1200,7 +1215,7 @@ function(_Boost_COMPONENT_DEPENDENCIES component _ret)
+       set(_Boost_TIMER_DEPENDENCIES chrono)
+       set(_Boost_WAVE_DEPENDENCIES filesystem serialization thread chrono date_time atomic)
+       set(_Boost_WSERIALIZATION_DEPENDENCIES serialization)
+-      if(Boost_VERSION_STRING VERSION_GREATER_EQUAL 1.75.0)
++      if(Boost_VERSION_STRING VERSION_GREATER_EQUAL 1.76.0)
+         message(WARNING "New Boost version may have incorrect or missing dependencies and imported targets")
+       endif()
+     endif()
+@@ -1472,7 +1487,7 @@ else()
+   # _Boost_COMPONENT_HEADERS.  See the instructions at the top of
+   # _Boost_COMPONENT_DEPENDENCIES.
+   set(_Boost_KNOWN_VERSIONS ${Boost_ADDITIONAL_VERSIONS}
+-    "1.74.0" "1.74"
++    "1.75.0" "1.75" "1.74.0" "1.74"
+     "1.73.0" "1.73" "1.72.0" "1.72" "1.71.0" "1.71" "1.70.0" "1.70" "1.69.0" "1.69"
+     "1.68.0" "1.68" "1.67.0" "1.67" "1.66.0" "1.66" "1.65.1" "1.65.0" "1.65"
+     "1.64.0" "1.64" "1.63.0" "1.63" "1.62.0" "1.62" "1.61.0" "1.61" "1.60.0" "1.60"
+-- 
+2.29.2
+
diff --git a/cmake.spec b/cmake.spec
index 5e65873..0081f7f 100644
--- a/cmake.spec
+++ b/cmake.spec
@@ -70,7 +70,7 @@
 %{?rcsuf:%global versuf -%{rcsuf}}
 
 # For handling bump release by rpmdev-bumpspec and mass rebuild
-%global baserelease 1
+%global baserelease 2
 
 # Uncomment if building for EPEL
 #global name_suffix %%{major_version}
@@ -109,6 +109,11 @@ Patch101:       %{name}-fedora-flag_release.patch
 # Add dl to CMAKE_DL_LIBS on MINGW
 # https://gitlab.kitware.com/cmake/cmake/issues/17600
 Patch102:       %{name}-mingw-dl.patch
+# memory-hungry tests when building on koji builders with *lots* of cores
+# so limit it to some reasonable number (4)
+Patch103:       cmake-3.19-CPACK_ARCHIVE_THREADS.patch
+# https://bugzilla.redhat.com/show_bug.cgi?id=1925355
+Patch104:       0572-FindBoost-Add-support-for-Boost-1.75.patch
 
 # Patch for renaming on EPEL
 %if 0%{?name_suffix:1}
@@ -117,9 +122,6 @@ Patch1:      %{name}-rename.patch
 Patch2:      %{name}-libarchive3.patch
 %endif
 %endif
-# memory-hungry tests when building on koji builders with *lots* of cores
-# so limit it to some reasonable number (4)
-Patch3:      cmake-3.19-CPACK_ARCHIVE_THREADS.patch
 
 BuildRequires:  coreutils
 BuildRequires:  findutils
@@ -533,6 +535,9 @@ mv -f Modules/FindLibArchive.disabled Modules/FindLibArchive.cmake
 
 
 %changelog
+* Sat Feb 06 2021 Rex Dieter <rdieter@fedoraproject.org> - 3.19.4-2
+- CMake warning when searching for Boost 1.75 (#1925355)
+
 * Thu Jan 28 2021 Rex Dieter <rdieter@fedoraproject.org> - 3.19.4-1
 - cmake-3.19.4