diff --git a/build.py b/build.py
index 0a0655f..6cb2652 100755
--- a/build.py
+++ b/build.py
@@ -60,7 +60,7 @@
 
 parser.add_argument(
 	"--gafferVersion",
-	default = "0.58.1.0",
+	default = "0.58.2.0",
 	help = "The version of Gaffer to build against. "
 )
 
diff --git a/build_docker_optix.sh b/build_docker_optix.sh
index dd4b64a..6d5720d 100755
--- a/build_docker_optix.sh
+++ b/build_docker_optix.sh
@@ -1,3 +1,3 @@
 #!/usr/bin/env bash
 
-python build.py --version 0.22.0 --cyclesVersion 0.22.0 --optix 1 --docker 1 --experimental 0 --upload 0 $@
+python build.py --version 0.22.1 --cyclesVersion 0.22.0 --optix 1 --docker 1 --experimental 0 --upload 0 $@