diff --git a/contrib/source-control-tools/automated-commits.sh b/contrib/source-control-tools/automated-commits.sh
index 758a7319fb..68c8260cbb 100755
--- a/contrib/source-control-tools/automated-commits.sh
+++ b/contrib/source-control-tools/automated-commits.sh
@@ -1,162 +1,193 @@
 #!/usr/bin/env bash
 
 # Note: Any bot running this script must have the appropriate permissions to
 # push commits upstream. When running locally, this script will git push in a
 # dry run by default.
 
 export LC_ALL=C.UTF-8
 
 set -euxo pipefail
 
 DEFAULT_PARENT_COMMIT="origin/master"
 
 help_message() {
   set +x
   echo "Generate a commit from available recipes."
   echo
   echo "Options:"
   echo "-p, --parent              The parent commit to build ontop of. Default: '${DEFAULT_PARENT_COMMIT}'"
   echo "                            Note: This should only be used for testing since the behavior of setting"
   echo "                            this to a particular commit varies slightly from the default."
   echo "-h, --help                Display this help message."
   echo
   echo "Environment Variables:"
   echo "COMMIT_TYPE               (required) The commit recipe to run."
   echo "DRY_RUN                   If set to 'no', this script will push the generated changes upstream. Default: 'yes'"
   set -x
 }
 
 PARENT_COMMIT="${DEFAULT_PARENT_COMMIT}"
 
 # Parse command line arguments
 while [[ $# -gt 0 ]]; do
 case $1 in
   -p|--parent)
     PARENT_COMMIT=$(git rev-parse "$2")
     shift # shift past argument
     shift # shift past value
     ;;
   -h|--help)
     help_message
     exit 0
     ;;
   *)
     echo "Unknown argument: $1"
     help_message
     exit 1
     ;;
 esac
 done
 
 : "${COMMIT_TYPE:=}"
 if [ -z "${COMMIT_TYPE}" ]; then
   echo "Error: Environment variable COMMIT_TYPE must be set"
   exit 2
 fi
 
 GIT_PUSH_OPTIONS=("--verbose")
 case ${DRY_RUN:=yes} in
   no|NO|false|FALSE)
     if [ "${PARENT_COMMIT}" != "${DEFAULT_PARENT_COMMIT}" ]; then
       echo "Error: Running with DRY_RUN=no on a commit parent other than '${DEFAULT_PARENT_COMMIT}'"
       exit 3
     fi
     ;;
   *)
     GIT_PUSH_OPTIONS+=("--dry-run")
     ;;
 esac
 
 echo "Building automated commit '${COMMIT_TYPE}'..."
 
 BOT_PREFIX="[Automated]"
 TOPLEVEL=$(git rev-parse --show-toplevel)
 
 BUILD_DIR="${TOPLEVEL}"/build
 mkdir -p "${BUILD_DIR}"
 export BUILD_DIR
 
 DEVTOOLS_DIR="${TOPLEVEL}"/contrib/devtools
-CHAINPARAMS_SCRIPTS_DIR="${DEVTOOLS_DIR}"/chainparams
 
 # Make sure tree is clean
 git checkout master
 git reset --hard "${PARENT_COMMIT}"
 
 case "${COMMIT_TYPE}" in
   update-chainparams)
+    CHAINPARAMS_SCRIPTS_DIR="${DEVTOOLS_DIR}"/chainparams
+
     # Assumes bitcoind instances are already running on mainnet and testnet
     pushd "${CHAINPARAMS_SCRIPTS_DIR}"
     CHAINPARAMS_MAINNET_TXT="chainparams_main.txt"
     ./make_chainparams.py > "${CHAINPARAMS_MAINNET_TXT}"
     git add "${CHAINPARAMS_MAINNET_TXT}"
 
     CHAINPARAMS_TESTNET_TXT="chainparams_test.txt"
     ./make_chainparams.py -a 127.0.0.1:18332 > "${CHAINPARAMS_TESTNET_TXT}"
     git add "${CHAINPARAMS_TESTNET_TXT}"
 
     CHAINPARAMS_CONSTANTS="${TOPLEVEL}"/src/chainparamsconstants.h
     ./generate_chainparams_constants.py . > "${CHAINPARAMS_CONSTANTS}"
     git add "${CHAINPARAMS_CONSTANTS}"
     popd
 
     git commit -m "${BOT_PREFIX} Update chainparams"
     ;;
 
+  update-manpages)
+    "${DEVTOOLS_DIR}"/build_cmake.sh
+    BUILDDIR="${BUILD_DIR}" "${DEVTOOLS_DIR}"/gen-manpages.sh
+
+    MANPAGES_DIR="${TOPLEVEL}"/doc/man
+
+    # Sanity check that the current bitcoind version is in the manpages.
+    # Note that this check could be more complex, checking that all version
+    # instances match the current bitcoind version. But, it's impossible to
+    # know if some other version number will appear in the help text due to
+    # deprecation notices or otherwise.
+    EXPECTED_VERSION=$("${BUILD_DIR}"/src/bitcoind --version | head -1 | grep -oE "v[0-9]+\.[0-9]+\.[0-9]+")
+    grep "${EXPECTED_VERSION}" "${MANPAGES_DIR}"/*\.1
+
+    # Sanity check that the version string was not dirty or that something
+    # unexpected occurred.
+    grep "${EXPECTED_VERSION}-dirty" "${MANPAGES_DIR}"/*\.1 && {
+      echo "Error: Unexpected dirty version string."
+      exit 11
+    }
+    grep "${EXPECTED_VERSION}-unk" "${MANPAGES_DIR}"/*\.1 && {
+      echo "Error: Unknown error detected in version string."
+      exit 12
+    }
+
+    git add "${MANPAGES_DIR}"/*\.1
+
+    git commit -m "${BOT_PREFIX} Update manpages"
+    ;;
+
   update-seeds)
     # Assumes seeder instances are already running on mainnet and testnet
     pushd "${TOPLEVEL}"/contrib/seeds
     : "${SEEDS_MAIN:=seeds_main.txt}"
     ./makeseeds.py < "${SEEDS_MAIN}" > nodes_main.txt
     git add nodes_main.txt
 
     : "${SEEDS_TEST:=seeds_test.txt}"
     ./makeseeds.py < "${SEEDS_TEST}" > nodes_test.txt
     git add nodes_test.txt
 
     SEEDS_HEADER="${TOPLEVEL}"/src/chainparamsseeds.h
     ./generate-seeds.py . > "${SEEDS_HEADER}"
     git add "${SEEDS_HEADER}"
     popd
 
     # Check that seeds have good connectivity
     "${DEVTOOLS_DIR}"/build_cmake.sh
     SEEDS_DIR="${TOPLEVEL}"/contrib/seeds
     RPC_PORT=18832 "${SEEDS_DIR}"/check-seeds.sh main 80
     RPC_PORT=18833 "${SEEDS_DIR}"/check-seeds.sh test 70
 
     git commit -m "${BOT_PREFIX} Update seeds"
     ;;
 
   *)
     echo "Error: Invalid commit name '${COMMIT_TYPE}'"
     exit 10
     ;;
 esac
 
 echo "Sanity checks..."
 
 LINT_OUTPUT=$(arc lint --never-apply-patches)
 LINT_EXIT_CODE=$?
 # If there is more than one line of output, then lint advice lines are likely present.
 # We treat these as errors because code generators should always produce lint-free code.
 LINT_NUM_LINES=$(echo ${LINT_OUTPUT} | wc -l)
 if [ "${LINT_EXIT_CODE}" -ne 0 ] || [ "${LINT_NUM_LINES}" -gt 1 ]; then
   echo "Error: The linter found issues with the automated commit. Correct the issue in the code generator and try again."
   exit 20
 fi
 
 # Smoke tests to give some confidence that master won't be put into a bad state
 pushd "${BUILD_DIR}"
 "${DEVTOOLS_DIR}"/build_cmake.sh
 ninja check-bitcoin check-functional
 popd
 
 echo "Pushing automated commit '${COMMIT_TYPE}'..."
 
 # Make sure master is up-to-date. If there is a merge conflict, this script
 # will not attempt to resolve it and simply fail.
 git fetch origin master
 git rebase "${PARENT_COMMIT}"
 
 git push "${GIT_PUSH_OPTIONS[@]}" origin master