diff --git a/src/main/kotlin/io/snyk/plugin/services/SnykApplicationSettingsStateService.kt b/src/main/kotlin/io/snyk/plugin/services/SnykApplicationSettingsStateService.kt
index 684c7a70d..c178cfacf 100644
--- a/src/main/kotlin/io/snyk/plugin/services/SnykApplicationSettingsStateService.kt
+++ b/src/main/kotlin/io/snyk/plugin/services/SnykApplicationSettingsStateService.kt
@@ -29,7 +29,7 @@ class SnykApplicationSettingsStateService : PersistentStateComponent<SnykApplica
     // events
     var pluginInstalledSent: Boolean = false
 
-    val requiredLsProtocolVersion = 17
+    val requiredLsProtocolVersion = 18
 
     var useTokenAuthentication = false
     var currentLSProtocolVersion: Int? = 0
diff --git a/src/test/resources/test-fixtures/oss/annotator/go.sum b/src/test/resources/test-fixtures/oss/annotator/go.sum
new file mode 100644
index 000000000..084f63e60
--- /dev/null
+++ b/src/test/resources/test-fixtures/oss/annotator/go.sum
@@ -0,0 +1,50 @@
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