diff --git a/Manifest.toml b/Manifest.toml
index 182ba20..e36901b 100644
--- a/Manifest.toml
+++ b/Manifest.toml
@@ -7,34 +7,27 @@ uuid = "2a0f44e3-6c83-55bd-87e4-b1978d98bd5f"
 deps = ["Printf"]
 uuid = "ade2ca70-3891-5945-98fb-dc099432e06a"
 
-[[Distributed]]
-deps = ["Random", "Serialization", "Sockets"]
-uuid = "8ba89e20-285c-5b6f-9357-94700520ee1b"
-
 [[GeoInterface]]
-deps = ["RecipesBase", "Test"]
-git-tree-sha1 = "0c0c0bf9c79b10e48aa089e78ac504ebc43db3a0"
+deps = ["RecipesBase"]
+git-tree-sha1 = "38a649e6a52d1bea9844b382343630ac754c931c"
 uuid = "cf35fbd7-0cd7-5166-be24-54bfbe79505f"
-version = "0.4.1"
+version = "0.5.5"
 
 [[GeoJSON]]
-deps = ["GeoInterface", "JSON", "Test"]
-git-tree-sha1 = "1a09ab107eeb872d4f6266e0e0c8ac495e7c7457"
+deps = ["GeoInterface", "JSON3"]
+git-tree-sha1 = "4764da92d333658552b2bedc9f6b379f017c727b"
 uuid = "61d90e0f-e114-555e-ac52-39dfb47a3ef9"
-version = "0.4.0"
+version = "0.5.1"
 
 [[InteractiveUtils]]
 deps = ["Markdown"]
 uuid = "b77e0a4c-d291-57a0-90e8-8db25a27a240"
 
-[[JSON]]
-deps = ["Dates", "Mmap", "Parsers", "Unicode"]
-git-tree-sha1 = "b34d7cef7b337321e97d22242c3c2b91f476748e"
-uuid = "682c06a0-de6a-54ab-a142-c8b1cf79cde6"
-version = "0.21.0"
-
-[[LibGit2]]
-uuid = "76f85450-5226-5b5a-8eaa-529ad045b433"
+[[JSON3]]
+deps = ["Dates", "Mmap", "Parsers", "StructTypes", "UUIDs"]
+git-tree-sha1 = "a61b471557f4cf73bc1047aef9c6aa941d115320"
+uuid = "0f8b85d8-7281-11e9-16c2-39a750bddbf1"
+version = "1.8.2"
 
 [[Libdl]]
 uuid = "8f399da3-3557-5675-b5ff-fb832c97cbdb"
@@ -54,37 +47,28 @@ uuid = "d6f4376e-aef5-505a-96c1-9c027394607a"
 uuid = "a63ad114-7e13-5084-954f-fe012c677804"
 
 [[Parsers]]
-deps = ["Dates", "Test"]
-git-tree-sha1 = "0139ba59ce9bc680e2925aec5b7db79065d60556"
+deps = ["Dates"]
+git-tree-sha1 = "c8abc88faa3f7a3950832ac5d6e690881590d6dc"
 uuid = "69de0a69-1ddd-5017-9359-2bf0b02dc9f0"
-version = "0.3.10"
-
-[[Pkg]]
-deps = ["Dates", "LibGit2", "Markdown", "Printf", "REPL", "Random", "SHA", "UUIDs"]
-uuid = "44cfe95a-1eb2-52ea-b672-e2afdf69b78f"
+version = "1.1.0"
 
 [[Printf]]
 deps = ["Unicode"]
 uuid = "de0858da-6303-5e67-8744-51eddeeeb8d7"
 
-[[REPL]]
-deps = ["InteractiveUtils", "Markdown", "Sockets"]
-uuid = "3fa0cd96-eef1-5676-8a61-b3b8758bbffb"
-
 [[Random]]
 deps = ["Serialization"]
 uuid = "9a3f8284-a2c9-5f02-9a11-845980a1fd5c"
 
 [[RecipesBase]]
-git-tree-sha1 = "7bdce29bc9b2f5660a6e5e64d64d91ec941f6aa2"
+git-tree-sha1 = "b3fb709f3c97bfc6e948be68beeecb55a0b340ae"
 uuid = "3cdcf5f2-1ef4-517c-9805-6587b60abb01"
-version = "0.7.0"
+version = "1.1.1"
 
 [[Reexport]]
-deps = ["Pkg"]
-git-tree-sha1 = "7b1d07f411bc8ddb7977ec7f377b97b158514fe0"
+git-tree-sha1 = "5f6c21241f0f655da3952fd60aa18477cf96c220"
 uuid = "189a3867-3050-52da-a836-e630ba90ab69"
-version = "0.2.0"
+version = "1.1.0"
 
 [[SHA]]
 uuid = "ea8e919c-243c-51af-8825-aaa63cd721ce"
@@ -92,9 +76,6 @@ uuid = "ea8e919c-243c-51af-8825-aaa63cd721ce"
 [[Serialization]]
 uuid = "9e88b42a-f829-5b0c-bbe9-9e923198166b"
 
-[[Sockets]]
-uuid = "6462fe0b-24de-5631-8697-dd941f90decc"
-
 [[SparseArrays]]
 deps = ["LinearAlgebra", "Random"]
 uuid = "2f01184e-e22b-5df5-ae63-d93ebab69eaf"
@@ -103,8 +84,14 @@ uuid = "2f01184e-e22b-5df5-ae63-d93ebab69eaf"
 deps = ["LinearAlgebra", "SparseArrays"]
 uuid = "10745b16-79ce-11e8-11f9-7d13ad32a3b2"
 
+[[StructTypes]]
+deps = ["Dates", "UUIDs"]
+git-tree-sha1 = "e36adc471280e8b346ea24c5c87ba0571204be7a"
+uuid = "856f2bd8-1eba-4b0a-8007-ebc267875bd4"
+version = "1.7.2"
+
 [[Test]]
-deps = ["Distributed", "InteractiveUtils", "Logging", "Random"]
+deps = ["InteractiveUtils", "Logging", "Random", "Serialization"]
 uuid = "8dfed614-e22c-5e08-85e1-65c5234f0b40"
 
 [[UUIDs]]
diff --git a/Project.toml b/Project.toml
index 988e344..9ff4c4c 100644
--- a/Project.toml
+++ b/Project.toml
@@ -9,8 +9,3 @@ GeoJSON = "61d90e0f-e114-555e-ac52-39dfb47a3ef9"
 Reexport = "189a3867-3050-52da-a836-e630ba90ab69"
 Statistics = "10745b16-79ce-11e8-11f9-7d13ad32a3b2"
 Test = "8dfed614-e22c-5e08-85e1-65c5234f0b40"
-
-[compat]
-GeoInterface = "0.4.1"
-GeoJSON = "0.4.0"
-julia = "1"