diff --git a/hledger-install/hledger-install.sh b/hledger-install/hledger-install.sh
index c9dbc46f9..bb90fa07d 100755
--- a/hledger-install/hledger-install.sh
+++ b/hledger-install/hledger-install.sh
@@ -52,7 +52,7 @@ HLEDGER_INSTALL_VERSION=20210314
 # You can try specifying a different stackage version here, or 
 # commenting out this line to use your current global resolver,
 # to avoid unnecessary building.
-RESOLVER="--resolver=lts-17.4"
+RESOLVER="--resolver=lts-18.0"
 
 # things to be installed
 
@@ -68,10 +68,10 @@ hledger-interest \
 "
 
 # latest hledger package versions; update often:
-HLEDGER_LIB_VERSION=1.21
-HLEDGER_VERSION=1.21
-HLEDGER_UI_VERSION=1.21
-HLEDGER_WEB_VERSION=1.21
+HLEDGER_LIB_VERSION=1.22
+HLEDGER_VERSION=1.22
+HLEDGER_UI_VERSION=1.22
+HLEDGER_WEB_VERSION=1.22
 # addons:
 HLEDGER_IADD_VERSION=1.3.14
 HLEDGER_INTEREST_VERSION=1.6.1