diff --git a/CHANGELOG.md b/CHANGELOG.md
index fafb79ea..c6ec65b8 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,6 +7,13 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+## [1.31.3] - 2024-12-21
+
+### Fixed
+
+- Fix a crash produced by not handling new `AccessType`s introduced by `rabbitizer`.
+- `rabbitizer` 1.12.5 or above is required.
+
 ## [1.31.2] - 2024-12-02
 
 ### Fixed
@@ -1713,6 +1720,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - Version 1.0.0
 
 [unreleased]: https://github.com/Decompollaborate/spimdisasm/compare/master...develop
+[1.31.3]: https://github.com/Decompollaborate/spimdisasm/compare/1.31.2...1.31.3
 [1.31.2]: https://github.com/Decompollaborate/spimdisasm/compare/1.31.1...1.31.2
 [1.31.1]: https://github.com/Decompollaborate/spimdisasm/compare/1.31.0...1.31.1
 [1.31.0]: https://github.com/Decompollaborate/spimdisasm/compare/1.30.2...1.31.0
diff --git a/README.md b/README.md
index 7aab1005..329d2a06 100644
--- a/README.md
+++ b/README.md
@@ -69,7 +69,7 @@ If you use a `requirements.txt` file in your repository, then you can add
 this library with the following line:
 
 ```txt
-spimdisasm>=1.31.2,<2.0.0
+spimdisasm>=1.31.3,<2.0.0
 ```
 
 ### Development version
diff --git a/pyproject.toml b/pyproject.toml
index 34076f8e..d2a274ab 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -4,7 +4,7 @@
 [project]
 name = "spimdisasm"
 # Version should be synced with spimdisasm/__init__.py
-version = "1.31.2"
+version = "1.31.3"
 description = "MIPS disassembler"
 readme = "README.md"
 license = {file = "LICENSE"}
diff --git a/requirements.txt b/requirements.txt
index 60c328e1..2e2d92b1 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1 +1 @@
-rabbitizer>=1.12.0,<2.0.0
+rabbitizer>=1.12.5,<2.0.0
diff --git a/spimdisasm/__init__.py b/spimdisasm/__init__.py
index 8a4a126a..251e5461 100644
--- a/spimdisasm/__init__.py
+++ b/spimdisasm/__init__.py
@@ -5,7 +5,7 @@
 
 from __future__ import annotations
 
-__version_info__: tuple[int, int, int] = (1, 31, 2)
+__version_info__: tuple[int, int, int] = (1, 31, 3)
 __version__ = ".".join(map(str, __version_info__))# + "-dev0"
 __author__ = "Decompollaborate"
 
diff --git a/spimdisasm/common/ContextSymbols.py b/spimdisasm/common/ContextSymbols.py
index cfd811d2..1786ad6b 100644
--- a/spimdisasm/common/ContextSymbols.py
+++ b/spimdisasm/common/ContextSymbols.py
@@ -61,7 +61,7 @@ def fromStr(symTypeStr: str|None) -> SymbolSpecialType|None:
 
 @dataclasses.dataclass
 class AccessTypeInfo:
-    size: int
+    size: int|None
     typeSigned: str|None
     typeUnsigned: str|None
     typeNameAliases: set[str] = dataclasses.field(default_factory=set)
@@ -92,8 +92,13 @@ def getAllTypes(self) -> set[str]:
     # Ignore signed WORD since it tends to not give a proper type
     rabbitizer.AccessType.WORD: AccessTypeInfo(4, None, "u32", {"s32", "vs32", "vu32"}),
     rabbitizer.AccessType.DOUBLEWORD: AccessTypeInfo(8, "s64", "u64", {"vs64", "vu64"}),
+    rabbitizer.AccessType.QUADWORD: AccessTypeInfo(16, None, None),
     rabbitizer.AccessType.FLOAT: AccessTypeInfo(4, "f32", None, {"Vec3f"}),
     rabbitizer.AccessType.DOUBLEFLOAT: AccessTypeInfo(8, "f64", None),
+    rabbitizer.AccessType.WORD_LEFT: AccessTypeInfo(None, None, None),
+    rabbitizer.AccessType.WORD_RIGHT: AccessTypeInfo(None, None, None),
+    rabbitizer.AccessType.DOUBLEWORD_LEFT: AccessTypeInfo(None, None, None),
+    rabbitizer.AccessType.DOUBLEWORD_RIGHT: AccessTypeInfo(None, None, None),
 }
 
 
@@ -590,11 +595,16 @@ def getSize(self) -> int:
         if currentType is not None and not isinstance(currentType, SymbolSpecialType):
             for info in gAccessKinds.values():
                 if info.typeMatchesAccess(currentType):
-                    return info.size
+                    size = info.size
+                    if size is not None:
+                        return size
+                    break
 
         # Infer size based on instruction access type
         if self.accessType is not None:
-            return gAccessKinds[self.accessType].size
+            size = gAccessKinds[self.accessType].size
+            if size is not None:
+                return size
 
         # Infer size based on symbol's address alignment
         if self.vram % 4 == 0: