diff --git a/chronos.nimble b/chronos.nimble
index 9526d72..162ecbc 100644
--- a/chronos.nimble
+++ b/chronos.nimble
@@ -1,5 +1,5 @@
 packageName   = "chronos"
-version       = "2.3.6"
+version       = "2.3.7"
 author        = "Status Research & Development GmbH"
 description   = "Chronos"
 license       = "Apache License 2.0 or MIT"
diff --git a/chronos/asyncmacro2.nim b/chronos/asyncmacro2.nim
index f99cb3c..02703ea 100644
--- a/chronos/asyncmacro2.nim
+++ b/chronos/asyncmacro2.nim
@@ -52,7 +52,7 @@ template createCb(retFutureSym, iteratorNameSym,
             {.pop.}
     except CancelledError:
       retFutureSym.cancel()
-    except Exception as exc:
+    except CatchableError as exc:
       futureVarCompletions
 
       if retFutureSym.finished():