diff --git a/CMakeLists.txt b/CMakeLists.txt
index 7b7e8de656..d7571dbc1e 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -82,7 +82,7 @@ message(STATUS "Configuring OpenMW...")
 set(OPENMW_VERSION_MAJOR 0)
 set(OPENMW_VERSION_MINOR 51)
 set(OPENMW_VERSION_RELEASE 0)
-set(OPENMW_LUA_API_REVISION 107)
+set(OPENMW_LUA_API_REVISION 108)
 set(OPENMW_POSTPROCESSING_API_REVISION 4)
 
 set(OPENMW_VERSION_COMMITHASH "")
diff --git a/apps/esmtool/record.cpp b/apps/esmtool/record.cpp
index 3e45b6eead..982e16193a 100644
--- a/apps/esmtool/record.cpp
+++ b/apps/esmtool/record.cpp
@@ -750,7 +750,7 @@ namespace EsmTool
                 std::cout << "    Attribute2 Requirement: " << mData.mData.mRankData[i].mAttribute2 << std::endl;
                 std::cout << "    One Skill at Level: " << mData.mData.mRankData[i].mPrimarySkill << std::endl;
                 std::cout << "    Two Skills at Level: " << mData.mData.mRankData[i].mFavouredSkill << std::endl;
-                std::cout << "    Faction Reaction: " << mData.mData.mRankData[i].mFactReaction << std::endl;
+                std::cout << "    Faction Reputation: " << mData.mData.mRankData[i].mFactReputation << std::endl;
             }
         for (const auto& reaction : mData.mReactions)
             std::cout << "  Reaction: " << reaction.second << " = " << reaction.first << std::endl;
diff --git a/apps/opencs/model/world/nestedcoladapterimp.cpp b/apps/opencs/model/world/nestedcoladapterimp.cpp
index 185ebd7e4c..10083fcb05 100644
--- a/apps/opencs/model/world/nestedcoladapterimp.cpp
+++ b/apps/opencs/model/world/nestedcoladapterimp.cpp
@@ -1135,7 +1135,7 @@ namespace CSMWorld
             case 4:
                 return rankData.mFavouredSkill;
             case 5:
-                return rankData.mFactReaction;
+                return rankData.mFactReputation;
             default:
                 throw std::runtime_error("Rank subcolumn index out of range");
         }
@@ -1166,7 +1166,7 @@ namespace CSMWorld
                 rankData.mFavouredSkill = value.toInt();
                 break;
             case 5:
-                rankData.mFactReaction = value.toInt();
+                rankData.mFactReputation = value.toInt();
                 break;
             default:
                 throw std::runtime_error("Rank index out of range");
diff --git a/apps/openmw/mwdialogue/filter.cpp b/apps/openmw/mwdialogue/filter.cpp
index 4b42d67a03..95c38671db 100644
--- a/apps/openmw/mwdialogue/filter.cpp
+++ b/apps/openmw/mwdialogue/filter.cpp
@@ -708,7 +708,7 @@ bool MWDialogue::Filter::hasFactionRankReputationRequirements(
 
     const ESM::Faction& faction = *MWBase::Environment::get().getESMStore()->get<ESM::Faction>().find(factionId);
 
-    return stats.getFactionReputation(factionId) >= faction.mData.mRankData.at(rank).mFactReaction;
+    return stats.getFactionReputation(factionId) >= faction.mData.mRankData.at(rank).mFactReputation;
 }
 
 MWDialogue::Filter::Filter(const MWWorld::Ptr& actor, int choice, bool talkedToPlayer)
diff --git a/apps/openmw/mwlua/factionbindings.cpp b/apps/openmw/mwlua/factionbindings.cpp
index 45234827de..a6418ff9b9 100644
--- a/apps/openmw/mwlua/factionbindings.cpp
+++ b/apps/openmw/mwlua/factionbindings.cpp
@@ -99,9 +99,15 @@ namespace MWLua
         };
         rankT["name"]
             = sol::readonly_property([](const FactionRank& rec) -> std::string_view { return rec.mRankName; });
-        rankT["primarySkillValue"] = sol::readonly_property([](const FactionRank& rec) { return rec.mPrimarySkill; });
-        rankT["favouredSkillValue"] = sol::readonly_property([](const FactionRank& rec) { return rec.mFavouredSkill; });
-        rankT["factionReaction"] = sol::readonly_property([](const FactionRank& rec) { return rec.mFactReaction; });
+        rankT["primarySkillValue"]
+            = sol::readonly_property([](const FactionRank& rec) -> int { return rec.mPrimarySkill; });
+        rankT["favouredSkillValue"]
+            = sol::readonly_property([](const FactionRank& rec) -> int { return rec.mFavouredSkill; });
+        rankT["factionReputation"]
+            = sol::readonly_property([](const FactionRank& rec) -> int { return rec.mFactReputation; });
+        // deprecated
+        rankT["factionReaction"]
+            = sol::readonly_property([](const FactionRank& rec) -> int { return rec.mFactReputation; });
         rankT["attributeValues"] = sol::readonly_property([lua = lua.lua_state()](const FactionRank& rec) {
             sol::table res(lua, sol::create);
             res.add(rec.mAttribute1);
diff --git a/components/esm3/loadfact.cpp b/components/esm3/loadfact.cpp
index 1dd1fe1a0e..18ad811b1f 100644
--- a/components/esm3/loadfact.cpp
+++ b/components/esm3/loadfact.cpp
@@ -23,7 +23,7 @@ namespace ESM
         esm.getT(mAttribute2);
         esm.getT(mPrimarySkill);
         esm.getT(mFavouredSkill);
-        esm.getT(mFactReaction);
+        esm.getT(mFactReputation);
     }
 
     void RankData::save(ESMWriter& esm) const
@@ -32,7 +32,7 @@ namespace ESM
         esm.writeT(mAttribute2);
         esm.writeT(mPrimarySkill);
         esm.writeT(mFavouredSkill);
-        esm.writeT(mFactReaction);
+        esm.writeT(mFactReputation);
     }
 
     void Faction::FADTstruct::load(ESMReader& esm)
@@ -160,7 +160,7 @@ namespace ESM
         {
             mData.mRankData[i].mAttribute1 = mData.mRankData[i].mAttribute2 = 0;
             mData.mRankData[i].mPrimarySkill = mData.mRankData[i].mFavouredSkill = 0;
-            mData.mRankData[i].mFactReaction = 0;
+            mData.mRankData[i].mFactReputation = 0;
 
             mRanks[i].clear();
         }
diff --git a/components/esm3/loadfact.hpp b/components/esm3/loadfact.hpp
index eef2126514..f0fdd4e3da 100644
--- a/components/esm3/loadfact.hpp
+++ b/components/esm3/loadfact.hpp
@@ -29,7 +29,7 @@ namespace ESM
         // 'mFavouredSkill' to advance to this rank.
         int32_t mPrimarySkill, mFavouredSkill;
 
-        int32_t mFactReaction; // Reaction from faction members
+        int32_t mFactReputation; // Required faction rep
 
         void load(ESMReader& esm);
         void save(ESMWriter& esm) const;
diff --git a/files/lua_api/openmw/core.lua b/files/lua_api/openmw/core.lua
index 2f7564d3ef..91d064a9b5 100644
--- a/files/lua_api/openmw/core.lua
+++ b/files/lua_api/openmw/core.lua
@@ -1220,7 +1220,8 @@
 -- @field #list<#number> attributeValues Attributes values required to get this rank.
 -- @field #number primarySkillValue Primary skill value required to get this rank.
 -- @field #number favouredSkillValue Secondary skill value required to get this rank.
--- @field #number factionReaction Reaction of faction members if player is in this faction.
+-- @field #number factionReputation Required amount of faction reputation to reach this rank.
+-- @field #number factionReaction (DEPRECATED) Returns the same as factionReputation.
 
 --- @{#MWScripts}: MWScripts
 -- @field [parent=#core] #MWScript mwscripts