diff --git a/conda/environments/cuspatial_dev_cuda11.0.yml b/conda/environments/cuspatial_dev_cuda11.0.yml
index 8d371c241..4f1ad7553 100644
--- a/conda/environments/cuspatial_dev_cuda11.0.yml
+++ b/conda/environments/cuspatial_dev_cuda11.0.yml
@@ -7,7 +7,7 @@ channels:
 dependencies:
   - clang=8.0.1
   - clang-tools=8.0.1
-  - cudf=0.20.*
+  - cudf=21.06.*
   - cudatoolkit=11.0
   - gdal>=3.0.2
   - geopandas=0.7.0
diff --git a/conda/environments/cuspatial_dev_cuda11.1.yml b/conda/environments/cuspatial_dev_cuda11.1.yml
index ebf912ad5..b87c1dce7 100644
--- a/conda/environments/cuspatial_dev_cuda11.1.yml
+++ b/conda/environments/cuspatial_dev_cuda11.1.yml
@@ -7,11 +7,11 @@ channels:
 dependencies:
   - clang=8.0.1
   - clang-tools=8.0.1
-  - cudf=0.20.*
+  - cudf=21.06.*
   - cudatoolkit=11.1
   - gdal>=3.0.2
   - geopandas=0.7.0
-  - cmake>=3.14
+  - cmake>=3.18
   - cython>=0.29,<0.30
   - gtest
   - gmock
diff --git a/conda/environments/cuspatial_dev_cuda11.2.yml b/conda/environments/cuspatial_dev_cuda11.2.yml
index d370e1f85..6fec8297f 100644
--- a/conda/environments/cuspatial_dev_cuda11.2.yml
+++ b/conda/environments/cuspatial_dev_cuda11.2.yml
@@ -7,11 +7,11 @@ channels:
 dependencies:
   - clang=8.0.1
   - clang-tools=8.0.1
-  - cudf=0.20.*
+  - cudf=21.06.*
   - cudatoolkit=11.2
   - gdal>=3.0.2
   - geopandas=0.7.0
-  - cmake>=3.14
+  - cmake>=3.18
   - cython>=0.29,<0.30
   - gtest
   - gmock
diff --git a/cpp/CMakeLists.txt b/cpp/CMakeLists.txt
index 9530dc472..1c5cd5969 100644
--- a/cpp/CMakeLists.txt
+++ b/cpp/CMakeLists.txt
@@ -28,7 +28,7 @@ elseif(CMAKE_CUDA_ARCHITECTURES STREQUAL "")
   set(CUSPATIAL_BUILD_FOR_DETECTED_ARCHS TRUE)
 endif()
 
-project(CUSPATIAL VERSION 0.20.0 LANGUAGES C CXX)
+project(CUSPATIAL VERSION 21.06.00 LANGUAGES C CXX)
 
 # Needed because GoogleBenchmark changes the state of FindThreads.cmake,
 # causing subsequent runs to have different values for the `Threads::Threads` target.
diff --git a/cpp/cmake/thirdparty/CUSPATIAL_GetCUDF.cmake b/cpp/cmake/thirdparty/CUSPATIAL_GetCUDF.cmake
index 20862bf48..8a84bb7c6 100644
--- a/cpp/cmake/thirdparty/CUSPATIAL_GetCUDF.cmake
+++ b/cpp/cmake/thirdparty/CUSPATIAL_GetCUDF.cmake
@@ -20,10 +20,16 @@ function(find_and_configure_cudf VERSION)
         return()
     endif()
 
+    if(${VERSION} MATCHES [=[([0-9]+)\.([0-9]+)\.([0-9]+)]=])
+        set(MAJOR_AND_MINOR "${CMAKE_MATCH_1}.${CMAKE_MATCH_2}")
+    else()
+        set(MAJOR_AND_MINOR "${VERSION}")
+    endif()
+
     CPMFindPackage(NAME        cudf
         VERSION                ${VERSION}
         GIT_REPOSITORY         https://github.com/rapidsai/cudf.git
-        GIT_TAG                branch-${VERSION}
+        GIT_TAG                branch-${MAJOR_AND_MINOR}
         GIT_SHALLOW            TRUE
         SOURCE_SUBDIR          cpp
         OPTIONS                "BUILD_TESTS OFF"
@@ -36,6 +42,6 @@ function(find_and_configure_cudf VERSION)
     fix_cmake_global_defaults(cudf::cudftestutil)
 endfunction()
 
-set(CUSPATIAL_MIN_VERSION_cudf "${CUSPATIAL_VERSION_MAJOR}.${CUSPATIAL_VERSION_MINOR}")
+set(CUSPATIAL_MIN_VERSION_cudf "${CUSPATIAL_VERSION_MAJOR}.${CUSPATIAL_VERSION_MINOR}.00")
 
 find_and_configure_cudf(${CUSPATIAL_MIN_VERSION_cudf})