diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index 1680c53..9514949 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -3,11 +3,13 @@ repos:
     rev: 3e8a8703264a2f4a69428a0aa4dcb512790b2c8c  # frozen: v6.0.0
     hooks:
       - id: trailing-whitespace
+      - id: end-of-file-fixer
+        exclude: ".*third_party/.*"
       - id: check-added-large-files
       - id: check-merge-conflict
 
   - repo: https://github.com/pre-commit/mirrors-clang-format
-    rev: 182152eb8c5ce1cf5299b956b04392c86bd8a126  # frozen: v20.1.8
+    rev: 86fdcc9bd34d6afbbd29358b97436c8ffe3aa3b2  # frozen: v21.1.0
     hooks:
       - id: clang-format
         exclude: ".*third_party/.*"
diff --git a/benchmarks/test_data.cpp b/benchmarks/test_data.cpp
index 3ab03b0..d6f8446 100644
--- a/benchmarks/test_data.cpp
+++ b/benchmarks/test_data.cpp
@@ -140,4 +140,4 @@ std::string generate_large_json(int num_operations) {
   return json;
 }
 
-} // namespace weaseldb::test_data
\ No newline at end of file
+} // namespace weaseldb::test_data
diff --git a/benchmarks/test_data.hpp b/benchmarks/test_data.hpp
index 63ba324..b008e09 100644
--- a/benchmarks/test_data.hpp
+++ b/benchmarks/test_data.hpp
@@ -55,4 +55,4 @@ extern const std::string COMPLEX_JSON;
  */
 std::string generate_large_json(int num_operations);
 
-} // namespace weaseldb::test_data
\ No newline at end of file
+} // namespace weaseldb::test_data
diff --git a/doctest_impl.cpp b/doctest_impl.cpp
index bb266f3..0a3f254 100644
--- a/doctest_impl.cpp
+++ b/doctest_impl.cpp
@@ -1,2 +1,2 @@
 #define DOCTEST_CONFIG_IMPLEMENT_WITH_MAIN
-#include <doctest/doctest.h>
\ No newline at end of file
+#include <doctest/doctest.h>
diff --git a/nanobench_impl.cpp b/nanobench_impl.cpp
index e46ae8c..941780a 100644
--- a/nanobench_impl.cpp
+++ b/nanobench_impl.cpp
@@ -1,2 +1,2 @@
 #define ANKERL_NANOBENCH_IMPLEMENT
-#include <nanobench.h>
\ No newline at end of file
+#include <nanobench.h>
diff --git a/src/api_url_parser.cpp b/src/api_url_parser.cpp
index 2baad9e..33f5028 100644
--- a/src/api_url_parser.cpp
+++ b/src/api_url_parser.cpp
@@ -247,4 +247,4 @@ ParseResult ApiUrlParser::parse(std::string_view method, char *url_data,
 
   result.route = HttpRoute::NotFound;
   return ParseResult::Success;
-}
\ No newline at end of file
+}
diff --git a/src/cpu_work.cpp b/src/cpu_work.cpp
index 9e100aa..70a8cc2 100644
--- a/src/cpu_work.cpp
+++ b/src/cpu_work.cpp
@@ -58,4 +58,4 @@ asm(".text\n"
     ".size spend_cpu_cycles, spend_cpu_cycles\n");
 #endif
 
-#endif
\ No newline at end of file
+#endif
diff --git a/src/json_tokens.hpp b/src/json_tokens.hpp
index a1fdb33..2f07a63 100644
--- a/src/json_tokens.hpp
+++ b/src/json_tokens.hpp
@@ -43,4 +43,4 @@ public:
    * @return Pointer to JsonToken if found, nullptr if not a known token
    */
   static const struct JsonToken *lookup_json_token(const char *str, size_t len);
-};
\ No newline at end of file
+};
diff --git a/src/pipeline_entry.hpp b/src/pipeline_entry.hpp
index f79b082..dc35654 100644
--- a/src/pipeline_entry.hpp
+++ b/src/pipeline_entry.hpp
@@ -58,4 +58,4 @@ struct ShutdownEntry {
  * Each stage pattern-matches on the variant type to handle appropriately.
  */
 using PipelineEntry =
-    std::variant<CommitEntry, StatusEntry, HealthCheckEntry, ShutdownEntry>;
\ No newline at end of file
+    std::variant<CommitEntry, StatusEntry, HealthCheckEntry, ShutdownEntry>;
diff --git a/src/process_collector.hpp b/src/process_collector.hpp
index 54c6586..ce1d1b7 100644
--- a/src/process_collector.hpp
+++ b/src/process_collector.hpp
@@ -44,4 +44,4 @@ private:
   unsigned long long last_voluntary_context_switches_ = 0;
   unsigned long long last_nonvoluntary_context_switches_ = 0;
   bool start_time_set_ = false;
-};
\ No newline at end of file
+};
diff --git a/tests/nlohmann_reference_parser.hpp b/tests/nlohmann_reference_parser.hpp
index f2fa908..5669581 100644
--- a/tests/nlohmann_reference_parser.hpp
+++ b/tests/nlohmann_reference_parser.hpp
@@ -40,4 +40,4 @@ private:
   std::string decode_base64(const std::string &base64_str);
   Precondition::Type parse_precondition_type(const std::string &type_str);
   Operation::Type parse_operation_type(const std::string &type_str);
-};
\ No newline at end of file
+};
diff --git a/tests/parser_comparison.cpp b/tests/parser_comparison.cpp
index 8e88eb8..e786d47 100644
--- a/tests/parser_comparison.cpp
+++ b/tests/parser_comparison.cpp
@@ -144,4 +144,4 @@ bool ParserComparison::operations_equal(const Operation &op1,
                                         const Operation &op2) {
   return op1.type == op2.type && op1.param1 == op2.param1 &&
          op1.param2 == op2.param2;
-}
\ No newline at end of file
+}
diff --git a/tests/parser_comparison.hpp b/tests/parser_comparison.hpp
index fe9c32a..06aad15 100644
--- a/tests/parser_comparison.hpp
+++ b/tests/parser_comparison.hpp
@@ -71,4 +71,4 @@ private:
    * @return true if equal, false otherwise
    */
   static bool operations_equal(const Operation &op1, const Operation &op2);
-};
\ No newline at end of file
+};
diff --git a/tests/test_api_url_parser.cpp b/tests/test_api_url_parser.cpp
index b72e185..dbe9f27 100644
--- a/tests/test_api_url_parser.cpp
+++ b/tests/test_api_url_parser.cpp
@@ -551,4 +551,4 @@ TEST_CASE("ApiUrlParser specific bug reproduction") {
                 .empty());
     }
   }
-}
\ No newline at end of file
+}