diff --git a/CHANGELOG.md b/CHANGELOG.md
index e5edcd8eab6..b6696486d79 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,4 +1,4 @@
-# 0.1.5 - Jul XXX, 2025 - "Async Path Reduction"
+# 0.1.5 - Jul 16, 2025 - "Async Path Reduction"
 
 ## Performance Improvements
  * `NetworkGraph`'s expensive internal consistency checks have now been
diff --git a/ci/ci-tests.sh b/ci/ci-tests.sh
index 3be6afde89a..20cdaf26431 100755
--- a/ci/ci-tests.sh
+++ b/ci/ci-tests.sh
@@ -27,6 +27,15 @@ PIN_RELEASE_DEPS # pin the release dependencies in our main workspace
 # proptest 1.3.0 requires rustc 1.64.0
 [ "$RUSTC_MINOR_VERSION" -lt 64 ] && cargo update -p proptest --precise "1.2.0" --verbose
 
+# parking_lot 0.12.4 requires rustc 1.64.0
+[ "$RUSTC_MINOR_VERSION" -lt 64 ] && cargo update -p parking_lot --precise "0.12.3" --verbose
+
+# parking_lot_core 0.9.11 requires rustc 1.64.0
+[ "$RUSTC_MINOR_VERSION" -lt 64 ] && cargo update -p parking_lot_core --precise "0.9.10" --verbose
+
+# lock_api 0.4.13 requires rustc 1.64.0
+[ "$RUSTC_MINOR_VERSION" -lt 64 ] && cargo update -p lock_api --precise "0.4.12" --verbose
+
 export RUST_BACKTRACE=1
 
 echo -e "\n\nChecking the workspace, except lightning-transaction-sync."
diff --git a/ci/ci-tx-sync-tests.sh b/ci/ci-tx-sync-tests.sh
index 3ca2fae6725..5f926a8e37b 100755
--- a/ci/ci-tx-sync-tests.sh
+++ b/ci/ci-tx-sync-tests.sh
@@ -17,6 +17,9 @@ PIN_RELEASE_DEPS # pin the release dependencies
 # Starting with version 0.5.11, the `home` crate has an MSRV of rustc 1.81.0.
 [ "$RUSTC_MINOR_VERSION" -lt 81 ] && cargo update -p home --precise "0.5.9" --verbose
 
+# Starting with version 1.2.0, the `idna_adapter` crate has an MSRV of rustc 1.81.0.
+[ "$RUSTC_MINOR_VERSION" -lt 81 ] && cargo update -p idna_adapter --precise "1.1.0" --verbose
+
 export RUST_BACKTRACE=1
 
 echo -e "\n\nChecking Transaction Sync Clients with features."