diff --git a/mdoc-sbt/src/sbt-test/sbt-mdoc/basic/project/build.properties b/mdoc-sbt/src/sbt-test/sbt-mdoc/basic/project/build.properties
index b19d4e1ed..0aa5c39b8 100644
--- a/mdoc-sbt/src/sbt-test/sbt-mdoc/basic/project/build.properties
+++ b/mdoc-sbt/src/sbt-test/sbt-mdoc/basic/project/build.properties
@@ -1 +1 @@
-sbt.version = 1.9.7
+sbt.version = 1.9.8
diff --git a/mdoc-sbt/src/sbt-test/sbt-mdoc/extra-arguments/project/build.properties b/mdoc-sbt/src/sbt-test/sbt-mdoc/extra-arguments/project/build.properties
index b19d4e1ed..0aa5c39b8 100644
--- a/mdoc-sbt/src/sbt-test/sbt-mdoc/extra-arguments/project/build.properties
+++ b/mdoc-sbt/src/sbt-test/sbt-mdoc/extra-arguments/project/build.properties
@@ -1 +1 @@
-sbt.version = 1.9.7
+sbt.version = 1.9.8
diff --git a/project/build.properties b/project/build.properties
index e8a1e246e..abbbce5da 100644
--- a/project/build.properties
+++ b/project/build.properties
@@ -1 +1 @@
-sbt.version=1.9.7
+sbt.version=1.9.8