diff --git a/docs/project/build.properties b/docs/project/build.properties
index dbae93bc..e67343ae 100644
--- a/docs/project/build.properties
+++ b/docs/project/build.properties
@@ -1 +1 @@
-sbt.version=1.4.9
+sbt.version=1.5.0
diff --git a/project/build.properties b/project/build.properties
index dbae93bc..e67343ae 100644
--- a/project/build.properties
+++ b/project/build.properties
@@ -1 +1 @@
-sbt.version=1.4.9
+sbt.version=1.5.0