diff --git a/Cargo.lock b/Cargo.lock
index f0c624ab..e1f648dc 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -125,9 +125,9 @@ dependencies = [
 
 [[package]]
 name = "autocfg"
-version = "1.0.1"
+version = "1.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cdb031dd78e28731d87d56cc8ffef4a8f36ca26c38fe2de700543e627f8a464a"
+checksum = "d468802bab17cbc0cc575e9b053f41e72aa36bfa6b7f55e3529ffa43161b97fa"
 
 [[package]]
 name = "backtrace"
@@ -246,9 +246,9 @@ dependencies = [
 
 [[package]]
 name = "block-buffer"
-version = "0.9.0"
+version = "0.10.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4152116fd6e9dadb291ae18fc1ec3575ed6d84c29642d97890f4b4a3417297e4"
+checksum = "0bf7fe51849ea569fd452f37822f606a5cabb684dc918707a0193fd4664ff324"
 dependencies = [
  "generic-array 0.14.4",
 ]
@@ -512,13 +512,13 @@ dependencies = [
 ]
 
 [[package]]
-name = "crypto-mac"
-version = "0.11.1"
+name = "crypto-common"
+version = "0.1.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b1d1a86f49236c215f271d40892d5fc950490551400b02ef360692c29815c714"
+checksum = "57952ca27b5e3606ff4dd79b0020231aaf9d6aa76dc05fd30137538c50bd3ce8"
 dependencies = [
  "generic-array 0.14.4",
- "subtle",
+ "typenum",
 ]
 
 [[package]]
@@ -548,11 +548,13 @@ dependencies = [
 
 [[package]]
 name = "digest"
-version = "0.9.0"
+version = "0.10.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d3dd60d1080a57a05ab032377049e0591415d2b31afd7028356dbf3cc6dcb066"
+checksum = "f2fb860ca6fafa5552fb6d0e816a69c8e49f0908bf524e30a90d97c85892d506"
 dependencies = [
- "generic-array 0.14.4",
+ "block-buffer 0.10.2",
+ "crypto-common",
+ "subtle",
 ]
 
 [[package]]
@@ -914,12 +916,11 @@ dependencies = [
 
 [[package]]
 name = "hmac"
-version = "0.11.0"
+version = "0.12.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2a2a2320eb7ec0ebe8da8f744d7812d9fc4cb4d09344ac01898dbcb6a20ae69b"
+checksum = "6c49c37c09c17a53d937dfbb742eb3a961d65a994e6bcdcf37e7399d0cc8ab5e"
 dependencies = [
- "crypto-mac",
- "digest 0.9.0",
+ "digest 0.10.3",
 ]
 
 [[package]]
@@ -976,15 +977,6 @@ dependencies = [
  "hashbrown",
 ]
 
-[[package]]
-name = "instant"
-version = "0.1.12"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7a5bbe824c507c5da5956355e86a746d82e0e1464f65d862cc5e71da70e94b2c"
-dependencies = [
- "cfg-if",
-]
-
 [[package]]
 name = "itertools"
 version = "0.10.3"
@@ -1051,10 +1043,11 @@ checksum = "7fb9b38af92608140b86b693604b9ffcc5824240a484d1ecd4795bacb2fe88f3"
 
 [[package]]
 name = "lock_api"
-version = "0.4.5"
+version = "0.4.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "712a4d093c9976e24e7dbca41db895dabcbac38eb5f4045393d17a95bdfb1109"
+checksum = "327fa5b6a6940e4699ec49a9beae1ea4845c6bab9314e4f84ac68742139d8c53"
 dependencies = [
+ "autocfg",
  "scopeguard",
 ]
 
@@ -1099,13 +1092,11 @@ dependencies = [
 
 [[package]]
 name = "md-5"
-version = "0.9.1"
+version = "0.10.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7b5a279bb9607f9f53c22d496eade00d138d1bdcccd07d74650387cf94942a15"
+checksum = "658646b21e0b72f7866c7038ab086d3d5e1cd6271f060fd37defb241949d0582"
 dependencies = [
- "block-buffer 0.9.0",
- "digest 0.9.0",
- "opaque-debug 0.3.0",
+ "digest 0.10.3",
 ]
 
 [[package]]
@@ -1274,9 +1265,9 @@ dependencies = [
 
 [[package]]
 name = "num-traits"
-version = "0.2.14"
+version = "0.2.15"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9a64b1ec5cda2586e284722486d802acf1f7dbdc623e2bfc57e65ca1cd099290"
+checksum = "578ede34cf02f8924ab9447f50c28075b4d3e5b269972345e7e0372b38c6cdcd"
 dependencies = [
  "autocfg",
  "libm",
@@ -1322,12 +1313,6 @@ version = "0.2.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "2839e79665f131bdb5782e51f2c6c9599c133c6098982a54c794358bf432529c"
 
-[[package]]
-name = "opaque-debug"
-version = "0.3.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "624a8340c38c1b80fd549087862da4ba43e08858af025b236e509b6649fc13d5"
-
 [[package]]
 name = "ordered-float"
 version = "1.1.1"
@@ -1346,27 +1331,25 @@ checksum = "decf7381921fea4dcb2549c5667eda59b3ec297ab7e2b5fc33eac69d2e7da87b"
 
 [[package]]
 name = "parking_lot"
-version = "0.11.2"
+version = "0.12.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7d17b78036a60663b797adeaee46f5c9dfebb86948d1255007a1d6be0271ff99"
+checksum = "87f5ec2493a61ac0506c0f4199f99070cbe83857b0337006a30f3e6719b8ef58"
 dependencies = [
- "instant",
  "lock_api",
  "parking_lot_core",
 ]
 
 [[package]]
 name = "parking_lot_core"
-version = "0.8.5"
+version = "0.9.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d76e8e1493bcac0d2766c42737f34458f1c8c50c0d23bcb24ea953affb273216"
+checksum = "09a279cbf25cb0757810394fbc1e359949b59e348145c643a939a525692e6929"
 dependencies = [
  "cfg-if",
- "instant",
  "libc",
  "redox_syscall",
  "smallvec",
- "winapi 0.3.9",
+ "windows-sys",
 ]
 
 [[package]]
@@ -1442,16 +1425,15 @@ dependencies = [
 
 [[package]]
 name = "pgx"
-version = "0.4.3"
+version = "0.4.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c460dff28460a37f9b11ce656d83fadd2ecd8bae53b89f7d7be4ff3337cde969"
+checksum = "541daadd2b8b6bcbcca8772c03dcdec968f97ea54e0faca7b0299a8eec4e6869"
 dependencies = [
  "atomic-traits",
  "bitflags",
  "cstr_core",
  "enum-primitive-derive",
  "eyre",
- "hash32",
  "heapless",
  "num-traits",
  "once_cell",
@@ -1466,14 +1448,14 @@ dependencies = [
  "time",
  "tracing",
  "tracing-error",
- "uuid",
+ "uuid 1.0.0",
 ]
 
 [[package]]
 name = "pgx-macros"
-version = "0.4.3"
+version = "0.4.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "930e43145e3cf6144ed71089e66f34c8d9e017f7f9c53d9e42ea15559916d473"
+checksum = "90af33a34d24228eedae09bd34f6c57a8f89dcc910bd5b6d08dac1c4816b17c3"
 dependencies = [
  "pgx-utils",
  "proc-macro2",
@@ -1484,9 +1466,9 @@ dependencies = [
 
 [[package]]
 name = "pgx-pg-sys"
-version = "0.4.3"
+version = "0.4.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e8252505bec328b016b7ce68319a17954c0858e31b442db28ca3d60602e394fa"
+checksum = "2b93a0a406092cd49372344542f1e04f009203c746060d76b9014cb144e7bbb8"
 dependencies = [
  "bindgen",
  "build-deps",
@@ -1506,9 +1488,9 @@ dependencies = [
 
 [[package]]
 name = "pgx-tests"
-version = "0.4.3"
+version = "0.4.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ef4828b4bed337a3adc4898f04bdde1a4185a8ec7a8af004be528a87918c920c"
+checksum = "e1c08b94a24472166ca4bb57ecf1ef3a6db37b25e58b5a9a3c3ade8b322fef36"
 dependencies = [
  "eyre",
  "libc",
@@ -1527,9 +1509,9 @@ dependencies = [
 
 [[package]]
 name = "pgx-utils"
-version = "0.4.3"
+version = "0.4.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "80c485e64d4c25cac2882c2ec0b42a0a090debdee1156f2ee796e56c8e03876d"
+checksum = "3b8719c1423a83062bd22670f9d9e2e7bb1cf2044c57e9b74986f421641f3841"
 dependencies = [
  "atty",
  "convert_case",
@@ -1611,9 +1593,9 @@ dependencies = [
 
 [[package]]
 name = "postgres"
-version = "0.19.2"
+version = "0.19.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "eb76d6535496f633fa799bb872ffb4790e9cbdedda9d35564ca0252f930c0dd5"
+checksum = "c8bbcd5f6deb39585a0d9f4ef34c4a41c25b7ad26d23c75d837d78c8e7adc85f"
 dependencies = [
  "bytes",
  "fallible-iterator",
@@ -1625,9 +1607,9 @@ dependencies = [
 
 [[package]]
 name = "postgres-protocol"
-version = "0.6.2"
+version = "0.6.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b145e6a4ed52cb316a27787fc20fe8a25221cb476479f61e4e0327c15b98d91a"
+checksum = "878c6cbf956e03af9aa8204b407b9cbf47c072164800aa918c516cd4b056c50c"
 dependencies = [
  "base64 0.13.0",
  "byteorder",
@@ -1643,9 +1625,9 @@ dependencies = [
 
 [[package]]
 name = "postgres-types"
-version = "0.2.2"
+version = "0.2.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "04619f94ba0cc80999f4fc7073607cb825bc739a883cb6d20900fc5e009d6b0d"
+checksum = "ebd6e8b7189a73169290e89bd24c771071f1012d8fe6f738f5226531f0b03d89"
 dependencies = [
  "bytes",
  "fallible-iterator",
@@ -2115,20 +2097,18 @@ dependencies = [
  "block-buffer 0.7.3",
  "digest 0.8.1",
  "fake-simd",
- "opaque-debug 0.2.3",
+ "opaque-debug",
 ]
 
 [[package]]
 name = "sha2"
-version = "0.9.8"
+version = "0.10.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b69f9a4c9740d74c5baa3fd2e547f9525fa8088a8a958e0ca2409a514e33f5fa"
+checksum = "55deaec60f81eefe3cce0dc50bda92d6d8e88f2a27df7c5033b42afeb1ed2676"
 dependencies = [
- "block-buffer 0.9.0",
  "cfg-if",
  "cpufeatures",
- "digest 0.9.0",
- "opaque-debug 0.3.0",
+ "digest 0.10.3",
 ]
 
 [[package]]
@@ -2234,7 +2214,7 @@ dependencies = [
  "postgres",
  "pulldown-cmark",
  "rayon",
- "uuid",
+ "uuid 0.8.2",
  "walkdir",
 ]
 
@@ -2487,9 +2467,9 @@ dependencies = [
 
 [[package]]
 name = "tokio-postgres"
-version = "0.7.4"
+version = "0.7.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b5c07a6ceeeb8515d53998ac4487788a21884e79d5651490bc31a7289f20a7d7"
+checksum = "19c88a47a23c5d2dc9ecd28fb38fba5fc7e5ddc1fe64488ec145076b0c71c8ae"
 dependencies = [
  "async-trait",
  "byteorder",
@@ -2510,16 +2490,16 @@ dependencies = [
 
 [[package]]
 name = "tokio-util"
-version = "0.6.8"
+version = "0.7.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "08d3725d3efa29485e87311c5b699de63cde14b00ed4d256b8318aa30ca452cd"
+checksum = "0edfdeb067411dba2044da6d1cb2df793dd35add7888d73c16e3381ded401764"
 dependencies = [
  "bytes",
  "futures-core",
  "futures-sink",
- "log",
  "pin-project-lite",
  "tokio",
+ "tracing",
 ]
 
 [[package]]
@@ -2723,6 +2703,15 @@ dependencies = [
  "getrandom 0.2.3",
 ]
 
+[[package]]
+name = "uuid"
+version = "1.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8cfcd319456c4d6ea10087ed423473267e1a071f3bc0aa89f80d60997843c6f0"
+dependencies = [
+ "getrandom 0.2.3",
+]
+
 [[package]]
 name = "valuable"
 version = "0.1.0"
@@ -2828,6 +2817,49 @@ version = "0.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "712e227841d057c1ee1cd2fb22fa7e5a5461ae8e48fa2ca79ec42cfc1931183f"
 
+[[package]]
+name = "windows-sys"
+version = "0.36.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ea04155a16a59f9eab786fe12a4a450e75cdb175f9e0d80da1e17db09f55b8d2"
+dependencies = [
+ "windows_aarch64_msvc",
+ "windows_i686_gnu",
+ "windows_i686_msvc",
+ "windows_x86_64_gnu",
+ "windows_x86_64_msvc",
+]
+
+[[package]]
+name = "windows_aarch64_msvc"
+version = "0.36.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9bb8c3fd39ade2d67e9874ac4f3db21f0d710bee00fe7cab16949ec184eeaa47"
+
+[[package]]
+name = "windows_i686_gnu"
+version = "0.36.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "180e6ccf01daf4c426b846dfc66db1fc518f074baa793aa7d9b9aaeffad6a3b6"
+
+[[package]]
+name = "windows_i686_msvc"
+version = "0.36.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e2e7917148b2812d1eeafaeb22a97e4813dfa60a3f8f78ebe204bcc88f12f024"
+
+[[package]]
+name = "windows_x86_64_gnu"
+version = "0.36.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4dcd171b8776c41b97521e5da127a2d86ad280114807d0b2ab1e462bc764d9e1"
+
+[[package]]
+name = "windows_x86_64_msvc"
+version = "0.36.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c811ca4a8c853ef420abd8592ba53ddbbac90410fab6903b3e79972a631f7680"
+
 [[package]]
 name = "ws2_32-sys"
 version = "0.2.1"
diff --git a/Readme.md b/Readme.md
index dbb26e50..472af9fd 100644
--- a/Readme.md
+++ b/Readme.md
@@ -37,9 +37,11 @@ sudo apt-get install make gcc pkg-config clang postgresql-server-dev-13 libssl-d
 ```
 and finally, [pgx](https://github.com/tcdi/pgx), which can be installed with
 ```bash
-cargo install --version 0.4.3 cargo-pgx && cargo pgx init --pg13 pg_config
+cargo install --version 0.4.4 cargo-pgx && cargo pgx init --pg13 pg_config
 ```
 
+Installing from source is also available on macOS and requires the same set of prerequisites and set up commands listed above.
+
 ### 💾 Building and Installing the extension ###
 
 Download or clone this repository, and switch to the `extension` subdirectory, e.g.
@@ -71,8 +73,7 @@ hop on the [Discussions forum](https://github.com/timescale/timescaledb-toolkit/
 
 See above for prerequisites and installation instructions.
 
-You can run tests against a postgres version
-`pg12`, or `pg13` using
+You can run tests against a postgres version `pg12`, `pg13`, or `pg14` using
 
 ```
 cargo pgx test ${postgres_version}
diff --git a/extension/Cargo.toml b/extension/Cargo.toml
index decc34da..7f86653f 100644
--- a/extension/Cargo.toml
+++ b/extension/Cargo.toml
@@ -17,8 +17,8 @@ pg_test = ["approx"]
 
 [dependencies]
 # Keep synchronized with `cargo install --version N.N.N cargo-pgx` in Readme.md.
-pgx = "0.4.3"
-pgx-macros = "0.4.3"
+pgx = "0.4.4"
+pgx-macros = "0.4.4"
 encodings = {path="../crates/encodings"}
 flat_serialize = {path="../crates/flat_serialize/flat_serialize"}
 flat_serialize_macro = {path="../crates/flat_serialize/flat_serialize_macro"}
@@ -50,5 +50,5 @@ spfunc = "0.1.0"
 statrs = "0.15.0"
 
 [dev-dependencies]
-pgx-tests = "0.4.3"
+pgx-tests = "0.4.4"
 approx = "0.4.0"