Updating Playwright and Rust versions

.PLAYWRIGHT_VERSION

@@ -1,10 +1,10 @@
 # This is the version of playwright compatible with this foxhound Git commit.
 # In case the patches from this version do not apply cleanly, please open an issue!
 # For advice on how to build foxhound with playwright support, see build.sh
-PLAYWRIGHT_VERSION="v1.44.0"
+PLAYWRIGHT_VERSION="v1.46.0"
 # This tells the build script which rust version to download and install
 # See here for the correct version mapping: https://firefox-source-docs.mozilla.org/writing-rust-code/update-policy.html
 # also available in-tree here: docs/writing-rust-code/update-policy.md
-RUST_VERSION="1.75.0"
+RUST_VERSION="1.76.0"
 # The current firefox version can be found here: browser/config/version.txt
 FIREFOX_VERSION=$(cat browser/config/version.txt)