diff --git a/Project.toml b/Project.toml
index 02c4107..54b2df3 100644
--- a/Project.toml
+++ b/Project.toml
@@ -1,6 +1,6 @@
 name = "Mustache"
 uuid = "ffc61752-8dc7-55ee-8c37-f3e9cdd09e70"
-version = "1.0.18"
+version = "1.0.19"
 
 [deps]
 Printf = "de0858da-6303-5e67-8744-51eddeeeb8d7"
@@ -8,7 +8,7 @@ Tables = "bd369af6-aec1-5ad0-b16a-f7cc5008161c"
 
 [compat]
 Tables = "1"
-Printf = "1.6"
+Printf = "<0.0.1, 1.0"
 julia = "1.0"
 
 [extras]
diff --git a/test/Mustache_test.jl b/test/Mustache_test.jl
index aacd52f..53802f8 100644
--- a/test/Mustache_test.jl
+++ b/test/Mustache_test.jl
@@ -322,8 +322,8 @@ tpl2 = mt"""
 """
     vec = [Dict("name" => x) for x in ("a", "b")]
     _uppercase(str, render) = uppercase(render(str))
-    a = Mustache.render(Mustache.parse(tpla, ("<<", ">>")); vec, uppercase=_uppercase)
-    b = Mustache.render(Mustache.parse(tplb); vec, uppercase=_uppercase)
+    a = Mustache.render(Mustache.parse(tpla, ("<<", ">>")); vec=vec, uppercase=_uppercase)
+    b = Mustache.render(Mustache.parse(tplb); vec=vec, uppercase=_uppercase)
     @test a == b
 
 end