diff --git a/project/build.properties b/project/build.properties
index 091249b..e3c114d 100644
--- a/project/build.properties
+++ b/project/build.properties
@@ -1 +1 @@
-sbt.version = 1.2.6
+sbt.version = 1.9.3
diff --git a/src/sbt-test/sbt-0.13/testFailure/project/build.properties b/src/sbt-test/sbt-0.13/testFailure/project/build.properties
index 5a1071c..e3c114d 100644
--- a/src/sbt-test/sbt-0.13/testFailure/project/build.properties
+++ b/src/sbt-test/sbt-0.13/testFailure/project/build.properties
@@ -1 +1 @@
-sbt.version = 0.13.18
+sbt.version = 1.9.3
diff --git a/src/sbt-test/sbt-0.13/testFailure/src/sbt-test/basic/simple/project/build.properties b/src/sbt-test/sbt-0.13/testFailure/src/sbt-test/basic/simple/project/build.properties
index 5a1071c..e3c114d 100644
--- a/src/sbt-test/sbt-0.13/testFailure/src/sbt-test/basic/simple/project/build.properties
+++ b/src/sbt-test/sbt-0.13/testFailure/src/sbt-test/basic/simple/project/build.properties
@@ -1 +1 @@
-sbt.version = 0.13.18
+sbt.version = 1.9.3
diff --git a/src/sbt-test/sbt-1.0/testFailure/project/build.properties b/src/sbt-test/sbt-1.0/testFailure/project/build.properties
index 091249b..e3c114d 100644
--- a/src/sbt-test/sbt-1.0/testFailure/project/build.properties
+++ b/src/sbt-test/sbt-1.0/testFailure/project/build.properties
@@ -1 +1 @@
-sbt.version = 1.2.6
+sbt.version = 1.9.3
diff --git a/src/sbt-test/sbt-1.0/testFailure/src/sbt-test/basic/simple/project/build.properties b/src/sbt-test/sbt-1.0/testFailure/src/sbt-test/basic/simple/project/build.properties
index 091249b..e3c114d 100644
--- a/src/sbt-test/sbt-1.0/testFailure/src/sbt-test/basic/simple/project/build.properties
+++ b/src/sbt-test/sbt-1.0/testFailure/src/sbt-test/basic/simple/project/build.properties
@@ -1 +1 @@
-sbt.version = 1.2.6
+sbt.version = 1.9.3