diff --git a/Cargo.lock b/Cargo.lock
index 4bce1fe0..534a5388 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -163,18 +163,18 @@ checksum = "22030e2c5a68ec659fde1e949a745124b48e6fa8b045b7ed5bd1fe4ccc5c4e5d"
 
 [[package]]
 name = "hashbrown"
-version = "0.12.3"
+version = "0.11.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8a9ee70c43aaf417c914396645a0fa852624801b24ebb7ae78fe8272889ac888"
+checksum = "ab5ef0d4909ef3724cc8cce6ccc8572c5c817592e9285f5464f8e86f8bd3726e"
 dependencies = [
  "ahash",
 ]
 
 [[package]]
 name = "hashlink"
-version = "0.8.0"
+version = "0.7.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d452c155cb93fecdfb02a73dd57b5d8e442c2063bd7aac72f1bc5e4263a43086"
+checksum = "7249a3129cbc1ffccd74857f81464a323a152173cdb134e0fd81bc803b29facf"
 dependencies = [
  "hashbrown",
 ]
@@ -205,9 +205,9 @@ checksum = "349d5a591cd28b49e1d1037471617a32ddcda5731b99419008085f72d5a53836"
 
 [[package]]
 name = "libsqlite3-sys"
-version = "0.25.0"
+version = "0.23.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e8664486da51de68fbb3331d37c2a0fff4b60e988f284670a6a0833a8e6406ad"
+checksum = "c4ecc4273169aeb654a26ba8c7e087947caad92c9d121886eafa6446d4ebe138"
 dependencies = [
  "cc",
  "pkg-config",
@@ -306,9 +306,9 @@ dependencies = [
 
 [[package]]
 name = "redox_syscall"
-version = "0.2.13"
+version = "0.2.15"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "62f25bc4c7e55e0b0b7a1d43fb893f4fa1361d0abe38b9ce4f323c2adfe6ef42"
+checksum = "534cfe58d6a18cc17120fbf4635d53d14691c1fe4d951064df9bd326178d7d5a"
 dependencies = [
  "bitflags",
 ]
@@ -326,15 +326,16 @@ dependencies = [
 
 [[package]]
 name = "rusqlite"
-version = "0.28.0"
+version = "0.26.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "01e213bc3ecb39ac32e81e51ebe31fd888a940515173e3a18a35f8c6e896422a"
+checksum = "4ba4d3462c8b2e4d7f4fcfcf2b296dc6b65404fbbc7b63daa37fd485c149daf7"
 dependencies = [
  "bitflags",
  "fallible-iterator",
  "fallible-streaming-iterator",
  "hashlink",
  "libsqlite3-sys",
+ "memchr",
  "smallvec",
 ]
 
@@ -371,18 +372,18 @@ dependencies = [
 
 [[package]]
 name = "serde"
-version = "1.0.139"
+version = "1.0.140"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0171ebb889e45aa68b44aee0859b3eede84c6f5f5c228e6f140c0b2a0a46cad6"
+checksum = "fc855a42c7967b7c369eb5860f7164ef1f6f81c20c7cc1141f2a604e18723b03"
 dependencies = [
  "serde_derive",
 ]
 
 [[package]]
 name = "serde_derive"
-version = "1.0.139"
+version = "1.0.140"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "dc1d3230c1de7932af58ad8ffbe1d784bd55efd5a9d84ac24f69c72d83543dfb"
+checksum = "6f2122636b9fe3b81f1cb25099fcf2d3f542cdb1d45940d56c713158884a05da"
 dependencies = [
  "proc-macro2",
  "quote",
diff --git a/Cargo.toml b/Cargo.toml
index cb24543c..c888e168 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -38,7 +38,9 @@ fern = "0.6"
 # to work with our custom panic hook.
 backtrace = "0.3"
 
-rusqlite = { version = "0.28", features = ["bundled", "unlock_notify"] }
+# Pinned to this version because they broke the MSRV in 0.27...
+# FIXME: this is unfortunate, we don't receive the updates (sometimes critical) from SQLite.
+rusqlite = { version = "0.26.3", features = ["bundled", "unlock_notify"] }
 
 # To talk to bitcoind
 jsonrpc = "0.12"