diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 812421cc..eab7863d 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -26,7 +26,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        scala: [2.12.18, 2.13.12]
+        scala: [2.12.18, 2.13.13]
         os: [ubuntu-latest]
         java: [11, 8]
     steps:
diff --git a/build.sbt b/build.sbt
index 34ddfa22..5d9c41db 100644
--- a/build.sbt
+++ b/build.sbt
@@ -20,7 +20,7 @@ lazy val Version = new {
 
   // Important: this should be the exact same version as the one mtags pulls, as mtags uses some scalameta internal APIs,
   // and binary compatibility of these APIs isn't guaranteed.
-  // Get this version with a command like 'cs resolve org.scalameta:mtags_2.13.12:1.0.1 | grep org.scalameta:scalameta'
+  // Get this version with a command like 'cs resolve org.scalameta:mtags_2.13.13:1.0.1 | grep org.scalameta:scalameta'
   def scalameta = "4.8.3"
 }