diff --git a/CHANGELOG.md b/CHANGELOG.md
index 6459ad3..1cb4aa4 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,9 @@
 ## Changelog
 
+## [3.0.2] - 2023-03-
+### Fixed
+- fix assert leading to compilation failures
+
 ## [3.0.1] - 2023-03-03
 ### Fixed
 - fix doxygen warnings
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 1a63331..2af8555 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -32,7 +32,7 @@ if (CMAKE_BINARY_DIR STREQUAL CMAKE_CURRENT_SOURCE_DIR)
     message(FATAL_ERROR "Building in-source is not supported! Create a build dir and remove ${CMAKE_SOURCE_DIR}/CMakeCache.txt")
 endif()
 
-project(rapidfuzz LANGUAGES CXX VERSION 3.0.1)
+project(rapidfuzz LANGUAGES CXX VERSION 3.0.2)
 
 list(APPEND CMAKE_MODULE_PATH "${CMAKE_CURRENT_LIST_DIR}/cmake")
 include(GNUInstallDirs)
diff --git a/extras/rapidfuzz_amalgamated.hpp b/extras/rapidfuzz_amalgamated.hpp
index 8a800d9..f7adac6 100644
--- a/extras/rapidfuzz_amalgamated.hpp
+++ b/extras/rapidfuzz_amalgamated.hpp
@@ -1,7 +1,7 @@
 //  Licensed under the MIT License <http://opensource.org/licenses/MIT>.
 //  SPDX-License-Identifier: MIT
 //  RapidFuzz v1.0.2
-//  Generated: 2023-12-25 16:10:46.428949
+//  Generated: 2024-03-04 00:51:20.496561
 //  ----------------------------------------------------------
 //  This file is an amalgamation of multiple different files.
 //  You probably shouldn't edit it directly.
@@ -6820,7 +6820,7 @@ size_t levenshtein_mbleven2018(const Range<InputIt1>& s1, const Range<InputIt2>&
     assert(len1 > 0);
     assert(len2 > 0);
     assert(*s1.begin() != *s2.begin());
-    assert(*(--s1.end()) != *(--s2.end()));
+    assert(*(s1.end() - 1) != *(s2.end() - 1));
 
     if (len1 < len2) return levenshtein_mbleven2018(s2, s1, max);
 
@@ -9326,12 +9326,12 @@ namespace rapidfuzz::fuzz {
  *
  * @return returns the ratio between s1 and s2 or 0 when ratio < score_cutoff
  */
-template <typename InputIt1, typename InputIt2>
-double ratio(InputIt1 first1, InputIt1 last1, InputIt2 first2, InputIt2 last2, double score_cutoff = 0);
-
 template <typename Sentence1, typename Sentence2>
 double ratio(const Sentence1& s1, const Sentence2& s2, double score_cutoff = 0);
 
+template <typename InputIt1, typename InputIt2>
+double ratio(InputIt1 first1, InputIt1 last1, InputIt2 first2, InputIt2 last2, double score_cutoff = 0);
+
 #ifdef RAPIDFUZZ_SIMD
 namespace experimental {
 template <int MaxLen>
@@ -9441,13 +9441,13 @@ ScoreAlignment<double> partial_ratio_alignment(const Sentence1& s1, const Senten
  *
  * @return returns the ratio between s1 and s2 or 0 when ratio < score_cutoff
  */
+template <typename Sentence1, typename Sentence2>
+double partial_ratio(const Sentence1& s1, const Sentence2& s2, double score_cutoff = 0);
+
 template <typename InputIt1, typename InputIt2>
 double partial_ratio(InputIt1 first1, InputIt1 last1, InputIt2 first2, InputIt2 last2,
                      double score_cutoff = 0);
 
-template <typename Sentence1, typename Sentence2>
-double partial_ratio(const Sentence1& s1, const Sentence2& s2, double score_cutoff = 0);
-
 // todo add real implementation
 template <typename CharT1>
 struct CachedPartialRatio {
@@ -9507,13 +9507,13 @@ CachedPartialRatio(InputIt1 first1, InputIt1 last1) -> CachedPartialRatio<iter_v
  *
  * @return returns the ratio between s1 and s2 or 0 when ratio < score_cutoff
  */
+template <typename Sentence1, typename Sentence2>
+double token_sort_ratio(const Sentence1& s1, const Sentence2& s2, double score_cutoff = 0);
+
 template <typename InputIt1, typename InputIt2>
 double token_sort_ratio(InputIt1 first1, InputIt1 last1, InputIt2 first2, InputIt2 last2,
                         double score_cutoff = 0);
 
-template <typename Sentence1, typename Sentence2>
-double token_sort_ratio(const Sentence1& s1, const Sentence2& s2, double score_cutoff = 0);
-
 #ifdef RAPIDFUZZ_SIMD
 namespace experimental {
 template <int MaxLen>
@@ -9610,13 +9610,13 @@ CachedTokenSortRatio(InputIt1 first1, InputIt1 last1) -> CachedTokenSortRatio<it
  *
  * @return returns the ratio between s1 and s2 or 0 when ratio < score_cutoff
  */
+template <typename Sentence1, typename Sentence2>
+double partial_token_sort_ratio(const Sentence1& s1, const Sentence2& s2, double score_cutoff = 0);
+
 template <typename InputIt1, typename InputIt2>
 double partial_token_sort_ratio(InputIt1 first1, InputIt1 last1, InputIt2 first2, InputIt2 last2,
                                 double score_cutoff = 0);
 
-template <typename Sentence1, typename Sentence2>
-double partial_token_sort_ratio(const Sentence1& s1, const Sentence2& s2, double score_cutoff = 0);
-
 // TODO documentation
 template <typename CharT1>
 struct CachedPartialTokenSortRatio {
@@ -9678,13 +9678,13 @@ CachedPartialTokenSortRatio(InputIt1 first1, InputIt1 last1)
  *
  * @return returns the ratio between s1 and s2 or 0 when ratio < score_cutoff
  */
+template <typename Sentence1, typename Sentence2>
+double token_set_ratio(const Sentence1& s1, const Sentence2& s2, double score_cutoff = 0);
+
 template <typename InputIt1, typename InputIt2>
 double token_set_ratio(InputIt1 first1, InputIt1 last1, InputIt2 first2, InputIt2 last2,
                        double score_cutoff = 0);
 
-template <typename Sentence1, typename Sentence2>
-double token_set_ratio(const Sentence1& s1, const Sentence2& s2, double score_cutoff = 0);
-
 // TODO documentation
 template <typename CharT1>
 struct CachedTokenSetRatio {
@@ -9735,13 +9735,13 @@ CachedTokenSetRatio(InputIt1 first1, InputIt1 last1) -> CachedTokenSetRatio<iter
  *
  * @return returns the ratio between s1 and s2 or 0 when ratio < score_cutoff
  */
+template <typename Sentence1, typename Sentence2>
+double partial_token_set_ratio(const Sentence1& s1, const Sentence2& s2, double score_cutoff = 0);
+
 template <typename InputIt1, typename InputIt2>
 double partial_token_set_ratio(InputIt1 first1, InputIt1 last1, InputIt2 first2, InputIt2 last2,
                                double score_cutoff = 0);
 
-template <typename Sentence1, typename Sentence2>
-double partial_token_set_ratio(const Sentence1& s1, const Sentence2& s2, double score_cutoff = 0);
-
 // TODO documentation
 template <typename CharT1>
 struct CachedPartialTokenSetRatio {
@@ -9793,12 +9793,12 @@ CachedPartialTokenSetRatio(InputIt1 first1, InputIt1 last1)
  *
  * @return returns the ratio between s1 and s2 or 0 when ratio < score_cutoff
  */
-template <typename InputIt1, typename InputIt2>
-double token_ratio(InputIt1 first1, InputIt1 last1, InputIt2 first2, InputIt2 last2, double score_cutoff = 0);
-
 template <typename Sentence1, typename Sentence2>
 double token_ratio(const Sentence1& s1, const Sentence2& s2, double score_cutoff = 0);
 
+template <typename InputIt1, typename InputIt2>
+double token_ratio(InputIt1 first1, InputIt1 last1, InputIt2 first2, InputIt2 last2, double score_cutoff = 0);
+
 // todo add real implementation
 template <typename CharT1>
 struct CachedTokenRatio {
@@ -9855,13 +9855,13 @@ CachedTokenRatio(InputIt1 first1, InputIt1 last1) -> CachedTokenRatio<iter_value
  *
  * @return returns the ratio between s1 and s2 or 0 when ratio < score_cutoff
  */
+template <typename Sentence1, typename Sentence2>
+double partial_token_ratio(const Sentence1& s1, const Sentence2& s2, double score_cutoff = 0);
+
 template <typename InputIt1, typename InputIt2>
 double partial_token_ratio(InputIt1 first1, InputIt1 last1, InputIt2 first2, InputIt2 last2,
                            double score_cutoff = 0);
 
-template <typename Sentence1, typename Sentence2>
-double partial_token_ratio(const Sentence1& s1, const Sentence2& s2, double score_cutoff = 0);
-
 // todo add real implementation
 template <typename CharT1>
 struct CachedPartialTokenRatio {
@@ -9917,12 +9917,12 @@ CachedPartialTokenRatio(InputIt1 first1, InputIt1 last1) -> CachedPartialTokenRa
  *
  * @return returns the ratio between s1 and s2 or 0 when ratio < score_cutoff
  */
-template <typename InputIt1, typename InputIt2>
-double WRatio(InputIt1 first1, InputIt1 last1, InputIt2 first2, InputIt2 last2, double score_cutoff = 0);
-
 template <typename Sentence1, typename Sentence2>
 double WRatio(const Sentence1& s1, const Sentence2& s2, double score_cutoff = 0);
 
+template <typename InputIt1, typename InputIt2>
+double WRatio(InputIt1 first1, InputIt1 last1, InputIt2 first2, InputIt2 last2, double score_cutoff = 0);
+
 // todo add real implementation
 template <typename CharT1>
 struct CachedWRatio {
@@ -9977,12 +9977,12 @@ CachedWRatio(InputIt1 first1, InputIt1 last1) -> CachedWRatio<iter_value_t<Input
  *
  * @return returns the ratio between s1 and s2 or 0 when ratio < score_cutoff
  */
-template <typename InputIt1, typename InputIt2>
-double QRatio(InputIt1 first1, InputIt1 last1, InputIt2 first2, InputIt2 last2, double score_cutoff = 0);
-
 template <typename Sentence1, typename Sentence2>
 double QRatio(const Sentence1& s1, const Sentence2& s2, double score_cutoff = 0);
 
+template <typename InputIt1, typename InputIt2>
+double QRatio(InputIt1 first1, InputIt1 last1, InputIt2 first2, InputIt2 last2, double score_cutoff = 0);
+
 #ifdef RAPIDFUZZ_SIMD
 namespace experimental {
 template <int MaxLen>
diff --git a/rapidfuzz/distance/Levenshtein_impl.hpp b/rapidfuzz/distance/Levenshtein_impl.hpp
index 5f6f67b..d43e688 100644
--- a/rapidfuzz/distance/Levenshtein_impl.hpp
+++ b/rapidfuzz/distance/Levenshtein_impl.hpp
@@ -167,7 +167,7 @@ size_t levenshtein_mbleven2018(const Range<InputIt1>& s1, const Range<InputIt2>&
     assert(len1 > 0);
     assert(len2 > 0);
     assert(*s1.begin() != *s2.begin());
-    assert(*(--s1.end()) != *(--s2.end()));
+    assert(*(s1.end() - 1) != *(s2.end() - 1));
 
     if (len1 < len2) return levenshtein_mbleven2018(s2, s1, max);