diff --git a/Cargo.lock b/Cargo.lock
index 83d6185c5a..5829d9e410 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -622,7 +622,7 @@ checksum = "f91339c0467de62360649f8d3e185ca8de4224ff281f66000de5eb2a77a79041"
 
 [[package]]
 name = "safer-ffi"
-version = "0.1.10-rc3"
+version = "0.1.10-rc4"
 dependencies = [
  "async-compat",
  "cratesio-placeholder-package",
@@ -654,7 +654,7 @@ dependencies = [
 
 [[package]]
 name = "safer_ffi-proc_macros"
-version = "0.1.10-rc3"
+version = "0.1.10-rc4"
 dependencies = [
  "macro_rules_attribute",
  "prettyplease",
diff --git a/Cargo.toml b/Cargo.toml
index 998a5f637d..5b15f7c72b 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -3,7 +3,7 @@ path = "src/_lib.rs"
 
 [package]
 name = "safer-ffi"
-version = "0.1.10-rc3"  # Keep in sync
+version = "0.1.10-rc4"  # Keep in sync
 authors = [
     "Daniel Henry-Mantilla <daniel.henry.mantilla@gmail.com>",
 ]
@@ -179,7 +179,7 @@ version = "0.0.3"
 
 [dependencies.safer_ffi-proc_macros]
 path = "src/proc_macro"
-version = "=0.1.10-rc3"  # Keep in sync
+version = "=0.1.10-rc4"  # Keep in sync
 
 [workspace]
 members = [
diff --git a/ffi_tests/Cargo.lock b/ffi_tests/Cargo.lock
index d88dbb3a8d..c16b2573de 100644
--- a/ffi_tests/Cargo.lock
+++ b/ffi_tests/Cargo.lock
@@ -331,7 +331,7 @@ checksum = "955d28af4278de8121b7ebeb796b6a45735dc01436d898801014aced2773a3d6"
 
 [[package]]
 name = "safer-ffi"
-version = "0.1.10-rc3"
+version = "0.1.10-rc4"
 dependencies = [
  "futures",
  "inventory",
@@ -348,7 +348,7 @@ dependencies = [
 
 [[package]]
 name = "safer_ffi-proc_macros"
-version = "0.1.10-rc3"
+version = "0.1.10-rc4"
 dependencies = [
  "macro_rules_attribute",
  "prettyplease",
diff --git a/js_tests/Cargo.lock b/js_tests/Cargo.lock
index 1bd64d0c72..3d590b5c52 100644
--- a/js_tests/Cargo.lock
+++ b/js_tests/Cargo.lock
@@ -629,7 +629,7 @@ checksum = "f91339c0467de62360649f8d3e185ca8de4224ff281f66000de5eb2a77a79041"
 
 [[package]]
 name = "safer-ffi"
-version = "0.1.10-rc3"
+version = "0.1.10-rc4"
 dependencies = [
  "cratesio-placeholder-package",
  "inventory",
@@ -654,7 +654,7 @@ dependencies = [
 
 [[package]]
 name = "safer_ffi-proc_macros"
-version = "0.1.10-rc3"
+version = "0.1.10-rc4"
 dependencies = [
  "macro_rules_attribute",
  "prettyplease",
diff --git a/scripts/cargo_publish.sh b/scripts/cargo_publish.sh
new file mode 100755
index 0000000000..17108cbdd5
--- /dev/null
+++ b/scripts/cargo_publish.sh
@@ -0,0 +1,51 @@
+#!/usr/bin/env bash
+
+# Script to cargo publish a new version of safer-ffi
+
+set -euo pipefail
+cd "$(git rev-parse --show-toplevel)"
+
+(set -x
+    git status >&2
+)
+if [ -n "$(git status --porcelain)" ]; then
+    echo >&2 "❌ Uncommitted changes detected."
+    false
+fi
+
+current_version="$(sed -nE 's/^version = "(.*)"\s*# Keep in sync.*/\1/p' src/proc_macro/Cargo.toml)"
+(set -x
+    current_version="${current_version}"
+)
+
+echo -n "Version desired? [${current_version}] "
+read -r desired_version
+
+set -x
+desired_version="${desired_version:-$current_version}"
+{ set +x; } 2>/dev/null
+
+(set -x
+    ./scripts/change_version.sh "${desired_version}"
+)
+
+if [ -n "$(git status --porcelain)" ]; then
+    git add -u
+    (set -x
+        git commit -m "Version \`${desired_version}\` release"
+    )
+fi
+(set -x
+    git push
+)
+
+PACKAGES=(
+    src/proc_macro/
+    ./
+)
+for package in "${PACKAGES[@]}"; do
+    (set -x
+        cd "${package}"
+        cargo publish
+    )
+done
diff --git a/scripts/change_version.sh b/scripts/change_version.sh
new file mode 100755
index 0000000000..5fbc9029ce
--- /dev/null
+++ b/scripts/change_version.sh
@@ -0,0 +1,40 @@
+#!/usr/bin/env bash
+
+# Script to bump the `safer-ffi` version of the repo (both in `.toml` and `.lock` files).
+
+set -euo pipefail
+cd "$(git rev-parse --show-toplevel)"
+
+usage() {
+    cat >&2 <<-EOF
+	Usage:
+	    ${0} <new version number>
+	Current version:
+	    ${0} $(sed -nE 's/^version = "(.*)"\s*# Keep in sync.*/\1/p' src/proc_macro/Cargo.toml)
+	EOF
+    false
+}
+
+new_version="${1:?$(usage)}"
+
+PACKAGES=(
+    Cargo.toml
+    src/proc_macro/Cargo.toml
+)
+
+for package in "${PACKAGES[@]}"; do
+    (
+        set -x
+        sed -i.bak -E 's/^version = "(=?)(.*)"(\s*# Keep in sync)/version = "\1'"${new_version}"'"\3/' "${package}"
+    )
+    rm "${package}".bak
+done
+
+find . -type f -name 'Cargo.lock' -print0 \
+| while IFS= read -r -d '' lockfile; do
+    dir="$(dirname ${lockfile})"
+    (
+        set -x
+        cd "${dir}" && cargo update -vw
+    )
+done
diff --git a/src/proc_macro/Cargo.toml b/src/proc_macro/Cargo.toml
index e310c5c90d..13a303089a 100644
--- a/src/proc_macro/Cargo.toml
+++ b/src/proc_macro/Cargo.toml
@@ -4,7 +4,7 @@ proc-macro = true
 
 [package]
 name = "safer_ffi-proc_macros"
-version = "0.1.10-rc3"  # Keep in sync
+version = "0.1.10-rc4"  # Keep in sync
 authors = ["Daniel Henry-Mantilla <daniel.henry.mantilla@gmail.com>"]
 edition = "2021"