diff --git a/project/build.properties b/project/build.properties
index 09feeeed..db1723b0 100644
--- a/project/build.properties
+++ b/project/build.properties
@@ -1 +1 @@
-sbt.version=1.10.4
+sbt.version=1.10.5
diff --git a/sbt-lambda/src/sbt-test/lambda-js-plugin/iolambda-simple/project/build.properties b/sbt-lambda/src/sbt-test/lambda-js-plugin/iolambda-simple/project/build.properties
index 09feeeed..db1723b0 100644
--- a/sbt-lambda/src/sbt-test/lambda-js-plugin/iolambda-simple/project/build.properties
+++ b/sbt-lambda/src/sbt-test/lambda-js-plugin/iolambda-simple/project/build.properties
@@ -1 +1 @@
-sbt.version=1.10.4
+sbt.version=1.10.5