diff --git a/daml.yaml b/daml.yaml
index a60bde19..c49327af 100644
--- a/daml.yaml
+++ b/daml.yaml
@@ -1,4 +1,4 @@
-sdk-version: 1.12.0
+sdk-version: 1.18.1
 name: da-marketplace
 source: daml
 init-script: Setup:setup
diff --git a/daml/DA/Finance/Utils.daml b/daml/DA/Finance/Utils.daml
index c1d18310..87431353 100644
--- a/daml/DA/Finance/Utils.daml
+++ b/daml/DA/Finance/Utils.daml
@@ -41,13 +41,13 @@ fetchAndArchive cid = do
   return c
 
 -- | Checks that the ledger time is on or after the provided date.
-assertOnOrAfterDateMsg : (CanAbort m, HasTime m) => Text -> Date -> m ()
+assertOnOrAfterDateMsg : (CanAssert m, CanAbort m, HasTime m) => Text -> Date -> m ()
 assertOnOrAfterDateMsg msg date = do
   now <- getTime
   assertMsg msg $ date <= toDateUTC now
 
 -- | Checks that the ledger time is on or after the provided date.
-assertOnOrAfterMsg : (CanAbort m, HasTime m) => Text -> Time -> m ()
+assertOnOrAfterMsg : (CanAssert m, CanAbort m, HasTime m) => Text -> Time -> m ()
 assertOnOrAfterMsg msg time = do
   now <- getTime
   assertMsg msg $ time <= now
diff --git a/triggers/daml.yaml b/triggers/daml.yaml
index fdda4e18..23753ebb 100644
--- a/triggers/daml.yaml
+++ b/triggers/daml.yaml
@@ -1,4 +1,4 @@
-sdk-version: 1.12.0
+sdk-version: 1.18.1
 name: da-marketplace-triggers
 source: daml
 parties:
diff --git a/ui/package.json b/ui/package.json
index 8f61f61a..ae336ab3 100644
--- a/ui/package.json
+++ b/ui/package.json
@@ -5,9 +5,9 @@
     "dependencies": {
         "@daml.js/da-marketplace": "file:../daml.js/da-marketplace-0.1.22",
         "@daml/hub-react": "1.0.0-rc.4",
-        "@daml/ledger": "1.10.0",
-        "@daml/react": "1.10.0",
-        "@daml/types": "1.10.0",
+        "@daml/ledger": "1.18.1",
+        "@daml/react": "1.18.1",
+        "@daml/types": "1.18.1",
         "classnames": "^2.2.6",
         "dotenv": "^8.2.0",
         "jsonwebtoken": "^8.5.1",