--- a/Cargo.lock
+++ b/Cargo.lock
@@ -25,15 +25,15 @@
 
 [[package]]
 name = "anyhow"
-version = "1.0.66"
+version = "1.0.68"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "216261ddc8289130e551ddcd5ce8a064710c0d064a4d2895c67151c92b5443f6"
+checksum = "2cb2f989d18dd141ab8ae82f64d1a8cdd37e0840f73a406896cf5e99502fab61"
 
 [[package]]
 name = "async-trait"
-version = "0.1.59"
+version = "0.1.61"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "31e6e93155431f3931513b243d371981bb2770112b370c82745a1d19d2f99364"
+checksum = "705339e0e4a9690e2908d2b3d049d85682cf19fbd5782494498fbf7003a6a282"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -41,17 +41,6 @@
 ]
 
 [[package]]
-name = "atty"
-version = "0.2.14"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d9b39be18770d11421cdb1b9947a45dd3f37e93092cbf377614828a319d5fee8"
-dependencies = [
- "hermit-abi",
- "libc",
- "winapi",
-]
-
-[[package]]
 name = "autocfg"
 version = "1.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -59,9 +48,9 @@
 
 [[package]]
 name = "base64"
-version = "0.13.1"
+version = "0.21.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9e1b586273c5702936fe7b7d6896644d8be71e6314cfe09d3167c95f712589e8"
+checksum = "a4a4ddaa51a5bc52a6948f74c06d20aaaddb71924eab79b8c97a8c556e942d6a"
 
 [[package]]
 name = "bincode"
@@ -89,9 +78,9 @@
 
 [[package]]
 name = "cc"
-version = "1.0.73"
+version = "1.0.78"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2fff2a6927b3bb87f9595d67196a70493f627687a71d87a0d692242c33f58c11"
+checksum = "a20104e2335ce8a659d6dd92a51a767a0c062599c73b343fd152cb401e828c3d"
 
 [[package]]
 name = "cfg-if"
@@ -107,14 +96,14 @@
 
 [[package]]
 name = "clap"
-version = "4.0.18"
+version = "4.0.32"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "335867764ed2de42325fafe6d18b8af74ba97ee0c590fa016f157535b42ab04b"
+checksum = "a7db700bc935f9e43e88d00b0850dae18a63773cfbec6d8e070fccf7fef89a39"
 dependencies = [
- "atty",
  "bitflags",
  "clap_derive",
  "clap_lex",
+ "is-terminal",
  "once_cell",
  "strsim",
  "termcolor",
@@ -122,18 +111,18 @@
 
 [[package]]
 name = "clap_complete"
-version = "4.0.3"
+version = "4.0.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "dfe581a2035db4174cdbdc91265e1aba50f381577f0510d0ad36c7bc59cc84a3"
+checksum = "10861370d2ba66b0f5989f83ebf35db6421713fd92351790e7fdd6c36774c56b"
 dependencies = [
  "clap",
 ]
 
 [[package]]
 name = "clap_derive"
-version = "4.0.18"
+version = "4.0.21"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "16a1b0f6422af32d5da0c58e2703320f379216ee70198241c84173a8c5ac28f3"
+checksum = "0177313f9f02afc995627906bbd8967e2be069f5261954222dac78290c2b9014"
 dependencies = [
  "heck",
  "proc-macro-error",
@@ -181,15 +170,36 @@
 
 [[package]]
 name = "digest"
-version = "0.10.5"
+version = "0.10.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "adfbc57365a37acbd2ebf2b64d7e69bb766e2fea813521ed536f5d0520dcf86c"
+checksum = "8168378f4e5023e7218c89c891c0fd8ecdb5e5e4f18cb78f38cf245dd021e76f"
 dependencies = [
  "block-buffer",
  "crypto-common",
 ]
 
 [[package]]
+name = "errno"
+version = "0.2.8"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f639046355ee4f37944e44f60642c6f3a7efa3cf6b78c78a0d989a8ce6c396a1"
+dependencies = [
+ "errno-dragonfly",
+ "libc",
+ "winapi",
+]
+
+[[package]]
+name = "errno-dragonfly"
+version = "0.1.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "aa68f1b12764fab894d2755d2518754e71b4fd80ecfb822714a1206c2aab39bf"
+dependencies = [
+ "cc",
+ "libc",
+]
+
+[[package]]
 name = "generic-array"
 version = "0.14.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -207,9 +217,9 @@
 
 [[package]]
 name = "hashbrown"
-version = "0.13.1"
+version = "0.13.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "33ff8ae62cd3a9102e5637afc8452c55acf3844001bd5374e0b0bd7b6616c038"
+checksum = "43a3c133739dddd0d2990f9a4bdf8eb4b21ef50e4851ca85ab661199821d510e"
 dependencies = [
  "ahash",
 ]
@@ -222,32 +232,54 @@
 
 [[package]]
 name = "hermit-abi"
-version = "0.1.19"
+version = "0.2.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "62b467343b94ba476dcb2500d242dadbb39557df889310ac77c5d99100aaac33"
+checksum = "ee512640fe35acbfb4bb779db6f0d80704c2cacfa2e39b601ef3e3f47d1ae4c7"
 dependencies = [
  "libc",
 ]
 
 [[package]]
 name = "indexmap"
-version = "1.9.1"
+version = "1.9.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "10a35a97730320ffe8e2d410b5d3b69279b98d2c14bdb8b70ea89ecf7888d41e"
+checksum = "1885e79c1fc4b10f0e172c475f458b7f7b93061064d98c3293e98c5ba0c8b399"
 dependencies = [
  "autocfg",
  "hashbrown 0.12.3",
 ]
 
 [[package]]
+name = "io-lifetimes"
+version = "1.0.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "46112a93252b123d31a119a8d1a1ac19deac4fac6e0e8b0df58f0d4e5870e63c"
+dependencies = [
+ "libc",
+ "windows-sys",
+]
+
+[[package]]
+name = "is-terminal"
+version = "0.4.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "28dfb6c8100ccc63462345b67d1bbc3679177c75ee4bf59bf29c8b1d110b8189"
+dependencies = [
+ "hermit-abi",
+ "io-lifetimes",
+ "rustix",
+ "windows-sys",
+]
+
+[[package]]
 name = "itoa"
-version = "1.0.4"
+version = "1.0.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4217ad341ebadf8d8e724e264f13e593e0648f5b3e94b3896a5df283be015ecc"
+checksum = "fad582f4b9e86b6caa621cabeb0963332d92eea04729ab12892c2533951e6440"
 
 [[package]]
 name = "jrsonnet"
-version = "0.5.0"
+version = "0.5.0-pre6"
 dependencies = [
  "clap",
  "clap_complete",
@@ -261,7 +293,7 @@
 
 [[package]]
 name = "jrsonnet-cli"
-version = "0.5.0"
+version = "0.5.0-pre6"
 dependencies = [
  "clap",
  "jrsonnet-evaluator",
@@ -272,13 +304,13 @@
 
 [[package]]
 name = "jrsonnet-evaluator"
-version = "0.5.0"
+version = "0.5.0-pre6"
 dependencies = [
  "annotate-snippets",
  "anyhow",
  "async-trait",
  "bincode",
- "hashbrown 0.13.1",
+ "hashbrown 0.13.2",
  "jrsonnet-gcmodule",
  "jrsonnet-interner",
  "jrsonnet-macros",
@@ -315,9 +347,9 @@
 
 [[package]]
 name = "jrsonnet-interner"
-version = "0.5.0"
+version = "0.5.0-pre6"
 dependencies = [
- "hashbrown 0.13.1",
+ "hashbrown 0.13.2",
  "jrsonnet-gcmodule",
  "rustc-hash",
  "serde",
@@ -326,7 +358,7 @@
 
 [[package]]
 name = "jrsonnet-macros"
-version = "0.5.0"
+version = "0.5.0-pre6"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -335,7 +367,7 @@
 
 [[package]]
 name = "jrsonnet-parser"
-version = "0.5.0"
+version = "0.5.0-pre6"
 dependencies = [
  "jrsonnet-gcmodule",
  "jrsonnet-interner",
@@ -347,7 +379,7 @@
 
 [[package]]
 name = "jrsonnet-stdlib"
-version = "0.5.0"
+version = "0.5.0-pre6"
 dependencies = [
  "base64",
  "bincode",
@@ -365,7 +397,7 @@
 
 [[package]]
 name = "jrsonnet-types"
-version = "0.5.0"
+version = "0.5.0-pre6"
 dependencies = [
  "jrsonnet-gcmodule",
  "peg",
@@ -373,13 +405,13 @@
 
 [[package]]
 name = "libc"
-version = "0.2.137"
+version = "0.2.139"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fc7fcc620a3bff7cdd7a365be3376c97191aeaccc2a603e600951e452615bf89"
+checksum = "201de327520df007757c1f0adce6e827fe8562fbc28bfd9c15571c66ca1f5f79"
 
 [[package]]
 name = "libjsonnet"
-version = "0.5.0"
+version = "0.5.0-pre6"
 dependencies = [
  "jrsonnet-evaluator",
  "jrsonnet-gcmodule",
@@ -394,6 +426,12 @@
 checksum = "0717cef1bc8b636c6e1c1bbdefc09e6322da8a9321966e8928ef80d20f7f770f"
 
 [[package]]
+name = "linux-raw-sys"
+version = "0.1.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f051f77a7c8e6957c0696eac88f26b0117e54f52d3fc682ab19397a8812846a4"
+
+[[package]]
 name = "lock_api"
 version = "0.3.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -429,15 +467,15 @@
 
 [[package]]
 name = "once_cell"
-version = "1.15.0"
+version = "1.17.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e82dad04139b71a90c080c8463fe0dc7902db5192d939bd0950f074d014339e1"
+checksum = "6f61fba1741ea2b3d6a1e3178721804bb716a68a6aeba1149b5d52e3d464ea66"
 
 [[package]]
 name = "os_str_bytes"
-version = "6.3.0"
+version = "6.4.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9ff7415e9ae3fff1225851df9e0d9e4e5479f947619774677a63572e55e80eff"
+checksum = "9b7820b9daea5457c9f21c69448905d723fbd21136ccf521748f23fd49e723ee"
 
 [[package]]
 name = "parking_lot"
@@ -451,9 +489,9 @@
 
 [[package]]
 name = "parking_lot_core"
-version = "0.7.2"
+version = "0.7.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d58c7c768d4ba344e3e8d72518ac13e259d7c7ade24167003b8488e10b6740a3"
+checksum = "b93f386bb233083c799e6e642a9d73db98c24a5deeb95ffc85bf281255dffc98"
 dependencies = [
  "cfg-if 0.1.10",
  "cloudabi",
@@ -522,18 +560,18 @@
 
 [[package]]
 name = "proc-macro2"
-version = "1.0.47"
+version = "1.0.49"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5ea3d908b0e36316caf9e9e2c4625cdde190a7e6f440d794667ed17a1855e725"
+checksum = "57a8eca9f9c4ffde41714334dee777596264c7825420f521abc92b5b5deb63a5"
 dependencies = [
  "unicode-ident",
 ]
 
 [[package]]
 name = "quote"
-version = "1.0.21"
+version = "1.0.23"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bbe448f377a7d6961e30f5955f9b8d106c3f5e449d493ee1b125c1d43c2b5179"
+checksum = "8856d8364d252a14d474036ea1358d63c9e6965c8e5c1885c18f73d70bff9c7b"
 dependencies = [
  "proc-macro2",
 ]
@@ -551,10 +589,24 @@
 checksum = "08d43f7aa6b08d49f382cde6a7982047c3426db949b1424bc4b7ec9ae12c6ce2"
 
 [[package]]
+name = "rustix"
+version = "0.36.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4feacf7db682c6c329c4ede12649cd36ecab0f3be5b7d74e6a20304725db4549"
+dependencies = [
+ "bitflags",
+ "errno",
+ "io-lifetimes",
+ "libc",
+ "linux-raw-sys",
+ "windows-sys",
+]
+
+[[package]]
 name = "ryu"
-version = "1.0.11"
+version = "1.0.12"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4501abdff3ae82a1c1b477a17252eb69cee9e66eb915c1abaa4f44d873df9f09"
+checksum = "7b4b9743ed687d4b4bcedf9ff5eaa7398495ae14e61cba0a295704edbc7decde"
 
 [[package]]
 name = "scopeguard"
@@ -564,18 +616,18 @@
 
 [[package]]
 name = "serde"
-version = "1.0.147"
+version = "1.0.152"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d193d69bae983fc11a79df82342761dfbf28a99fc8d203dca4c3c1b590948965"
+checksum = "bb7d1f0d3021d347a83e556fc4683dea2ea09d87bccdf88ff5c12545d89d5efb"
 dependencies = [
  "serde_derive",
 ]
 
 [[package]]
 name = "serde_derive"
-version = "1.0.147"
+version = "1.0.152"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4f1d362ca8fc9c3e3a7484440752472d68a6caa98f1ab81d99b5dfe517cec852"
+checksum = "af487d118eecd09402d70a5d72551860e788df87b464af30e5ea6a38c75c541e"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -584,9 +636,9 @@
 
 [[package]]
 name = "serde_json"
-version = "1.0.87"
+version = "1.0.91"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6ce777b7b150d76b9cf60d28b55f5847135a003f7d7350c6be7a773508ce7d45"
+checksum = "877c235533714907a8c2464236f5c4b2a17262ef1bd71f38f35ea592c8da6883"
 dependencies = [
  "itoa",
  "ryu",
@@ -658,9 +710,9 @@
 
 [[package]]
 name = "syn"
-version = "1.0.103"
+version = "1.0.107"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a864042229133ada95abf3b54fdc62ef5ccabe9515b64717bcb9a1919e59445d"
+checksum = "1f4064b5b16e03ae50984a5a8ed5d4f8803e6bc1fd170a3cda91a1be4b18e3f5"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -688,18 +740,18 @@
 
 [[package]]
 name = "thiserror"
-version = "1.0.37"
+version = "1.0.38"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "10deb33631e3c9018b9baf9dcbbc4f737320d2b576bac10f6aefa048fa407e3e"
+checksum = "6a9cd18aa97d5c45c6603caea1da6628790b37f7a34b6ca89522331c5180fed0"
 dependencies = [
  "thiserror-impl",
 ]
 
 [[package]]
 name = "thiserror-impl"
-version = "1.0.37"
+version = "1.0.38"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "982d17546b47146b28f7c22e3d08465f6b8903d0ea13c1660d9d84a6e7adcdbb"
+checksum = "1fb327af4685e4d03fa8cbcf1716380da910eeb2bb8be417e7f9fd3fb164f36f"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -708,15 +760,15 @@
 
 [[package]]
 name = "typenum"
-version = "1.15.0"
+version = "1.16.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "dcf81ac59edc17cc8697ff311e8f5ef2d99fcbd9817b34cec66f90b6c3dfd987"
+checksum = "497961ef93d974e23eb6f433eb5fe1b7930b659f06d12dec6fc44a8f554c0bba"
 
 [[package]]
 name = "unicode-ident"
-version = "1.0.5"
+version = "1.0.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6ceab39d59e4c9499d4e5a8ee0e2735b891bb7308ac83dfb4e80cad195c9f6f3"
+checksum = "84a22b9f218b40614adcb3f4ff08b703773ad44fa9423e4e0d346d5db86e4ebc"
 
 [[package]]
 name = "unicode-width"
@@ -762,6 +814,63 @@
 checksum = "712e227841d057c1ee1cd2fb22fa7e5a5461ae8e48fa2ca79ec42cfc1931183f"
 
 [[package]]
+name = "windows-sys"
+version = "0.42.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5a3e1820f08b8513f676f7ab6c1f99ff312fb97b553d30ff4dd86f9f15728aa7"
+dependencies = [
+ "windows_aarch64_gnullvm",
+ "windows_aarch64_msvc",
+ "windows_i686_gnu",
+ "windows_i686_msvc",
+ "windows_x86_64_gnu",
+ "windows_x86_64_gnullvm",
+ "windows_x86_64_msvc",
+]
+
+[[package]]
+name = "windows_aarch64_gnullvm"
+version = "0.42.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "41d2aa71f6f0cbe00ae5167d90ef3cfe66527d6f613ca78ac8024c3ccab9a19e"
+
+[[package]]
+name = "windows_aarch64_msvc"
+version = "0.42.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "dd0f252f5a35cac83d6311b2e795981f5ee6e67eb1f9a7f64eb4500fbc4dcdb4"
+
+[[package]]
+name = "windows_i686_gnu"
+version = "0.42.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "fbeae19f6716841636c28d695375df17562ca208b2b7d0dc47635a50ae6c5de7"
+
+[[package]]
+name = "windows_i686_msvc"
+version = "0.42.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "84c12f65daa39dd2babe6e442988fc329d6243fdce47d7d2d155b8d874862246"
+
+[[package]]
+name = "windows_x86_64_gnu"
+version = "0.42.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "bf7b1b21b5362cbc318f686150e5bcea75ecedc74dd157d874d754a2ca44b0ed"
+
+[[package]]
+name = "windows_x86_64_gnullvm"
+version = "0.42.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "09d525d2ba30eeb3297665bd434a54297e4170c7f1a44cad4ef58095b4cd2028"
+
+[[package]]
+name = "windows_x86_64_msvc"
+version = "0.42.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f40009d85759725a34da6d89a94e63d7bdc50a862acf0dbc7c8e488f1edcb6f5"
+
+[[package]]
 name = "yaml-rust"
 version = "0.4.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,16 +1,16 @@
 [workspace]
-package.version = "0.5.0"
+package.version = "0.5.0-pre6"
 members = ["crates/*", "bindings/jsonnet", "cmds/jrsonnet", "tests"]
 default-members = ["cmds/jrsonnet"]
 
 [workspace.dependencies]
-jrsonnet-evaluator = { path = "./crates/jrsonnet-evaluator", version = "0.5.0" }
-jrsonnet-macros = { path = "./crates/jrsonnet-macros", version = "0.5.0" }
-jrsonnet-parser = { path = "./crates/jrsonnet-parser", version = "0.5.0" }
-jrsonnet-interner = { path = "./crates/jrsonnet-interner", version = "0.5.0" }
-jrsonnet-stdlib = { path = "./crates/jrsonnet-stdlib", version = "0.5.0" }
-jrsonnet-cli = { path = "./crates/jrsonnet-cli", version = "0.5.0" }
-jrsonnet-types = { path = "./crates/jrsonnet-types", version = "0.5.0" }
+jrsonnet-evaluator = { path = "./crates/jrsonnet-evaluator", version = "0.5.0-pre6" }
+jrsonnet-macros = { path = "./crates/jrsonnet-macros", version = "0.5.0-pre6" }
+jrsonnet-parser = { path = "./crates/jrsonnet-parser", version = "0.5.0-pre6" }
+jrsonnet-interner = { path = "./crates/jrsonnet-interner", version = "0.5.0-pre6" }
+jrsonnet-stdlib = { path = "./crates/jrsonnet-stdlib", version = "0.5.0-pre6" }
+jrsonnet-cli = { path = "./crates/jrsonnet-cli", version = "0.5.0-pre6" }
+jrsonnet-types = { path = "./crates/jrsonnet-types", version = "0.5.0-pre6" }
 
 [profile.test]
 opt-level = 1
--- a/crates/jrsonnet-evaluator/Cargo.toml
+++ b/crates/jrsonnet-evaluator/Cargo.toml
@@ -36,7 +36,7 @@
 jrsonnet-gcmodule = { version = "0.3.4" }
 
 pathdiff = "0.2.1"
-hashbrown = "0.13.1"
+hashbrown = "0.13.2"
 static_assertions = "1.1"
 
 rustc-hash = "1.1"
@@ -53,4 +53,4 @@
 # Explaining traces
 annotate-snippets = { version = "0.9.1", features = ["color"], optional = true }
 # Async imports
-async-trait = { version = "0.1.59", optional = true }
+async-trait = { version = "0.1.60", optional = true }
--- a/crates/jrsonnet-evaluator/src/arr/mod.rs
+++ b/crates/jrsonnet-evaluator/src/arr/mod.rs
@@ -125,9 +125,21 @@
 		let from = from.unwrap_or(0);
 		let to = to.unwrap_or(len).min(len);
 		let step = step.unwrap_or(1);
+
 		if from >= to || step == 0 {
 			return None;
 		}
+		// match self {
+		// 	ArrValue::Slice(slice) => {
+		// 		return Some(Self::Slice(Cc::new(SliceArray {
+		// 			inner: slice.inner.clone(),
+		// 			from: slice.from + slice.step * (from as u32),
+		// 			to: slice.from + (to as u32) * slice.step,
+		// 			step: slice.step * step as u32,
+		// 		})))
+		// 	}
+		// 	_ => {}
+		// }
 
 		Some(Self::Slice(Cc::new(SliceArray {
 			inner: self,
--- a/crates/jrsonnet-interner/Cargo.toml
+++ b/crates/jrsonnet-interner/Cargo.toml
@@ -22,4 +22,4 @@
 structdump = { version = "0.2.0", optional = true }
 
 rustc-hash = "1.1"
-hashbrown = { version = "0.13.1", features = ["inline-more"] }
+hashbrown = { version = "0.13.2", features = ["inline-more"] }
--- a/crates/jrsonnet-macros/Cargo.toml
+++ b/crates/jrsonnet-macros/Cargo.toml
@@ -1,5 +1,8 @@
 [package]
 name = "jrsonnet-macros"
+description = "Macros to reduce boilerplate in jrsonnet-evaluator usage"
+authors = ["Yaroslav Bolyukin <iam@lach.pw>"]
+license = "MIT"
 version.workspace = true
 edition = "2021"
 
--- a/crates/jrsonnet-parser/Cargo.toml
+++ b/crates/jrsonnet-parser/Cargo.toml
@@ -31,7 +31,7 @@
 
 static_assertions = "1.1"
 
-peg = "0.8.0"
+peg = "0.8.1"
 
 serde = { version = "1.0", features = ["derive", "rc"], optional = true }
 structdump = { version = "0.2.0", features = ["derive"], optional = true }
--- a/crates/jrsonnet-stdlib/Cargo.toml
+++ b/crates/jrsonnet-stdlib/Cargo.toml
@@ -31,7 +31,7 @@
 # std.md5
 md5 = "0.7.0"
 # std.base64
-base64 = "0.13.1"
+base64 = "0.21.0"
 # std.parseJson
 serde_json = "1.0"
 # std.parseYaml, custom library fork is used for C++/golang compatibility
--- a/flake.lock
+++ b/flake.lock
@@ -17,11 +17,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1670089411,
-        "narHash": "sha256-iiW+L7iN8At8s98qb2h1P8Z0BVTZLqY8KHpfZuM7ULQ=",
+        "lastModified": 1673199114,
+        "narHash": "sha256-8y6ZacZfnBoBBQWcnncqAKHhONFqrfEsqol0oU7KRRs=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "ffa4eb958a435e9833bda0fdfc834e87232aa879",
+        "rev": "87ebf1654e1f1345b8abfb5c4410e3671208d3be",
         "type": "github"
       },
       "original": {
@@ -47,11 +47,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1670034122,
-        "narHash": "sha256-EqmuOKucPWtMvCZtHraHr3Q3bgVszq1x2PoZtQkUuEk=",
+        "lastModified": 1673144952,
+        "narHash": "sha256-FqSkt+4BP1562dCeN3FoWEXzQ74+9yVeMnypNyC4aYk=",
         "owner": "oxalica",
         "repo": "rust-overlay",
-        "rev": "a0d5773275ecd4f141d792d3a0376277c0fc0b65",
+        "rev": "07c10018a48b637d9864030468679adaeb18ab95",
         "type": "github"
       },
       "original": {
--- a/flake.nix
+++ b/flake.nix
@@ -16,7 +16,7 @@
           inherit system;
           overlays = [ rust-overlay.overlays.default ];
         };
-        rust = ((pkgs.rustChannelOf { date = "2022-11-19"; channel = "nightly"; }).default.override {
+        rust = ((pkgs.rustChannelOf { date = "2023-01-06"; channel = "nightly"; }).default.override {
           extensions = [ "rust-src" "miri" ];
         });
       in