diff --git a/packages/cosmwasm-stargate/README.md b/packages/cosmwasm-stargate/README.md
index 21faa89c..4fd6dc44 100644
--- a/packages/cosmwasm-stargate/README.md
+++ b/packages/cosmwasm-stargate/README.md
@@ -6,9 +6,10 @@ An SDK to build CosmWasm clients.
 
 ## Compatibility
 
-| CosmWasm | x/wasm | @cosmjs/cosmwasm-stargate |
-| -------- | ------ | ------------------------- |
-| 0.13     | 0.14   | `^0.24.0`                 |
+| CosmWasm | x/wasm    | @cosmjs/cosmwasm-stargate |
+| -------- | --------- | ------------------------- |
+| 0.14     | 0.16      | `^0.25.0`                 |
+| 0.13     | 0.14-0.15 | `^0.24.0`                 |
 
 ## Development
 
diff --git a/packages/stargate/README.md b/packages/stargate/README.md
index d951c2da..fbdd6d4a 100644
--- a/packages/stargate/README.md
+++ b/packages/stargate/README.md
@@ -8,6 +8,7 @@ A client library for the Cosmos SDK 0.40.
 
 | CosmJS version                  | Supported Cosmos SDK version(s) |
 | ------------------------------- | ------------------------------- |
+| ^0.24.0                         | 0.40.x, 0.41.x, 0.42.x          |
 | ^0.24.0-alpha.14                | 0.40.0                          |
 | ^0.24.0-alpha.8                 | 0.40.0-rc3                      |
 | 0.24.0-alpha.2 – 0.24.0-alpha.7 | 0.40.0-rc2                      |
diff --git a/scripts/simapp/env b/scripts/simapp/env
index f7454388..d12804a0 100644
--- a/scripts/simapp/env
+++ b/scripts/simapp/env
@@ -1,4 +1,4 @@
 # Choose from https://hub.docker.com/r/interchainio/simapp/tags
 REPOSITORY="interchainio/simapp"
-VERSION="v0.40.0"
+VERSION="v0.42.1"
 CONTAINER_NAME="simapp"
diff --git a/scripts/simapp/start.sh b/scripts/simapp/start.sh
index 7ee2d668..73d2ed02 100755
--- a/scripts/simapp/start.sh
+++ b/scripts/simapp/start.sh
@@ -29,7 +29,7 @@ docker run --rm \
   --mount type=volume,source=simapp_data,target=/root \
   "$REPOSITORY:$VERSION" \
   /template/run_simd.sh \
-  >"$SIMD_LOGFILE" &
+  >"$SIMD_LOGFILE" 2>&1 &
 
 echo "simd running on http://localhost:$TENDERMINT_PORT_HOST and logging into $SIMD_LOGFILE"
 
diff --git a/scripts/wasmd/env b/scripts/wasmd/env
index 40978555..ba967e47 100644
--- a/scripts/wasmd/env
+++ b/scripts/wasmd/env
@@ -1,5 +1,5 @@
 # Choose from https://hub.docker.com/r/cosmwasm/wasmd/tags
 REPOSITORY="cosmwasm/wasmd"
-VERSION="v0.14.0"
+VERSION="v0.15.1"
 
 CONTAINER_NAME="wasmd"
diff --git a/scripts/wasmd/start.sh b/scripts/wasmd/start.sh
index e9e4fbd2..ca1b0097 100755
--- a/scripts/wasmd/start.sh
+++ b/scripts/wasmd/start.sh
@@ -30,7 +30,7 @@ docker run --rm \
   --mount type=volume,source=wasmd_data,target=/root \
   "$REPOSITORY:$VERSION" \
   ./run_wasmd.sh /template \
-  >"$WASMD_LOGFILE" &
+  >"$WASMD_LOGFILE" 2>&1 &
 
 echo "wasmd running and logging into $WASMD_LOGFILE"