diff --git a/ci/gpu/build.sh b/ci/gpu/build.sh
index 1363a2156..2e05bb4f0 100755
--- a/ci/gpu/build.sh
+++ b/ci/gpu/build.sh
@@ -35,7 +35,7 @@ export NUMPY_EXPERIMENTAL_ARRAY_FUNCTION=1
 
 # Install dask and distributed from main branch. Usually needed during
 # development time and disabled before a new dask-cuda release.
-export INSTALL_DASK_MAIN=1
+export INSTALL_DASK_MAIN=0
 
 ################################################################################
 # SETUP - Check environment
diff --git a/requirements.txt b/requirements.txt
index 4e8642731..861a4f89b 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
-dask>=2022.03.0
-distributed>=2022.03.0
+dask==2022.05.1
+distributed==2022.05.1
 pynvml>=11.0.0
 numpy>=1.16.0
 numba>=0.54