diff --git a/chromium-117-string-convert.patch b/chromium-117-string-convert.patch
new file mode 100644
index 00000000..cb48e4b2
--- /dev/null
+++ b/chromium-117-string-convert.patch
@@ -0,0 +1,21 @@
+diff -up chromium-117.0.5938.62/net/dns/host_resolver_cache.cc.me chromium-117.0.5938.62/net/dns/host_resolver_cache.cc
+diff -up chromium-117.0.5938.62/net/dns/host_resolver_cache.h.me chromium-117.0.5938.62/net/dns/host_resolver_cache.h
+--- chromium-117.0.5938.62/net/dns/host_resolver_cache.h.me	2023-09-14 15:21:24.632965004 +0200
++++ chromium-117.0.5938.62/net/dns/host_resolver_cache.h	2023-09-15 09:15:48.511300845 +0200
+@@ -143,12 +143,14 @@ class NET_EXPORT HostResolverCache final
+     }
+ 
+     bool operator()(const Key& lhs, const KeyRef& rhs) const {
++      const std::string rhs_domain_name{rhs.domain_name};
+       return std::tie(lhs.domain_name, lhs.network_anonymization_key) <
+-             std::tie(rhs.domain_name, *rhs.network_anonymization_key);
++             std::tie(rhs_domain_name, *rhs.network_anonymization_key);
+     }
+ 
+     bool operator()(const KeyRef& lhs, const Key& rhs) const {
+-      return std::tie(lhs.domain_name, *lhs.network_anonymization_key) <
++      const std::string lhs_domain_name{lhs.domain_name};
++      return std::tie(lhs_domain_name, *lhs.network_anonymization_key) <
+              std::tie(rhs.domain_name, rhs.network_anonymization_key);
+     }
+   };
diff --git a/chromium-116-typename.patch b/chromium-117-typename.patch
similarity index 68%
rename from chromium-116-typename.patch
rename to chromium-117-typename.patch
index c58126c6..af7da9f9 100644
--- a/chromium-116-typename.patch
+++ b/chromium-117-typename.patch
@@ -77,3 +77,42 @@ diff -up chromium-116.0.5845.50/third_party/blink/renderer/core/paint/object_pai
            NodeType::AnimationState()) {
      // First, check if we need to add a new node.
      if (!nodes.HasField(node_id)) {
+diff -up chromium-117.0.5938.62/components/optimization_guide/core/tflite_model_executor.h.me chromium-117.0.5938.62/components/optimization_guide/core/tflite_model_executor.h
+--- chromium-117.0.5938.62/components/optimization_guide/core/tflite_model_executor.h.me	2023-09-15 10:22:51.889698402 +0200
++++ chromium-117.0.5938.62/components/optimization_guide/core/tflite_model_executor.h	2023-09-15 10:28:26.702716224 +0200
+@@ -234,7 +234,7 @@ class TFLiteModelExecutor : public Model
+   // Starts the synchronous execution of the model. Returns model outputs.
+   // Model needs to be loaded. Synchronous calls do not load or unload model.
+   std::vector<absl::optional<OutputType>> SendForBatchExecutionSync(
+-      ModelExecutor<OutputType, InputType>::ConstRefInputVector inputs)
++      typename ModelExecutor<OutputType, InputType>::ConstRefInputVector inputs)
+       override {
+     DCHECK(execution_task_runner_->RunsTasksInCurrentSequence());
+     DCHECK_CALLED_ON_VALID_SEQUENCE(sequence_checker_);
+@@ -389,7 +389,7 @@ class TFLiteModelExecutor : public Model
+   // executes it on the model execution thread.
+   void LoadModelFileAndBatchExecute(
+       BatchExecutionCallback callback_on_complete,
+-      ModelExecutor<OutputType, InputType>::ConstRefInputVector inputs) {
++      typename ModelExecutor<OutputType, InputType>::ConstRefInputVector inputs) {
+     DCHECK(execution_task_runner_->RunsTasksInCurrentSequence());
+     DCHECK_CALLED_ON_VALID_SEQUENCE(sequence_checker_);
+ 
+@@ -406,7 +406,7 @@ class TFLiteModelExecutor : public Model
+ 
+   // Batch executes the loaded model for inputs.
+   void BatchExecuteLoadedModel(
+-      ModelExecutor<OutputType, InputType>::ConstRefInputVector inputs,
++      typename ModelExecutor<OutputType, InputType>::ConstRefInputVector inputs,
+       std::vector<absl::optional<OutputType>>* outputs) {
+     DCHECK(execution_task_runner_->RunsTasksInCurrentSequence());
+     DCHECK_CALLED_ON_VALID_SEQUENCE(sequence_checker_);
+@@ -466,7 +466,7 @@ class TFLiteModelExecutor : public Model
+   // Unloads the model if needed.
+   void BatchExecuteLoadedModelAndRunCallback(
+       BatchExecutionCallback callback_on_complete,
+-      ModelExecutor<OutputType, InputType>::ConstRefInputVector inputs,
++      typename ModelExecutor<OutputType, InputType>::ConstRefInputVector inputs,
+       ExecutionStatus execution_status) {
+     DCHECK(execution_task_runner_->RunsTasksInCurrentSequence());
+     DCHECK_CALLED_ON_VALID_SEQUENCE(sequence_checker_);
diff --git a/chromium.spec b/chromium.spec
index 21eba31e..0ae9f25d 100644
--- a/chromium.spec
+++ b/chromium.spec
@@ -345,7 +345,7 @@ Patch301: chromium-115-compiler-SkColor4f.patch
 Patch302: chromium-117-workaround_clang_bug-structured_binding.patch
 
 # missing typename
-Patch303: chromium-116-typename.patch
+Patch303: chromium-117-typename.patch
 
 # missing include header files
 Patch304: chromium-117-missing-header-files.patch
@@ -358,6 +358,9 @@ Patch306: chromium-117-emplace_back_on_vector-c++20.patch
 # error: fatal error: 'sys/ifunc.h' file not found
 Patch307: chromium-116-arm64-memory_tagging.patch
 
+# compiler error, invalid operands to binary expression
+Patch308: chromium-117-string-convert.patch
+
 # clang warnings
 Patch311: chromium-115-clang-warnings.patch
 
@@ -961,6 +964,7 @@ udev.
 %endif
 %endif
 
+%patch -P308 -p1 -b .string-convert
 %patch -P311 -p1 -b .clang-warnings
 %patch -P312 -p1 -b .python-3.12-deprecated