diff --git a/.github/workflows/arm64_centos7.yml b/.github/workflows/arm64_centos7.yml
index 40d28e9b..ad3a8514 100644
--- a/.github/workflows/arm64_centos7.yml
+++ b/.github/workflows/arm64_centos7.yml
@@ -44,7 +44,7 @@ jobs:
               KIWI_ARCH_TYPE=balanced ./build/kiwi-cli-* -m ./models/base -e -o test.out kowiki1000.txt
               KIWI_ARCH_TYPE=neon ./build/kiwi-cli-* -m ./models/base -e -o test.out kowiki1000.txt
     - name: Archive binaries
-      uses: actions/upload-artifact@v3
+      uses: actions/upload-artifact@v4
       with:
         name: Artifacts Arm64-Centos7
         path: |
diff --git a/.github/workflows/centos7.yml b/.github/workflows/centos7.yml
index f381dca1..75c45bc3 100644
--- a/.github/workflows/centos7.yml
+++ b/.github/workflows/centos7.yml
@@ -44,7 +44,7 @@ jobs:
               ./build/kiwi-evaluator -m ./models/base eval_data/*.txt --sbg -o eval_results/
           - run: tar -zcvf arts.tgz build/*kiwi* build/test/*kiwi* eval_results/*.txt build/bindings/java/*.jar
     - name: Archive binaries
-      uses: actions/upload-artifact@v3
+      uses: actions/upload-artifact@v4
       with:
         name: Artifacts Centos7
         path: arts.tgz
diff --git a/.github/workflows/macos.yml b/.github/workflows/macos.yml
index 28cf8b7e..d3d7468d 100644
--- a/.github/workflows/macos.yml
+++ b/.github/workflows/macos.yml
@@ -80,7 +80,7 @@ jobs:
           KIWI_ARCH_TYPE=neon ./build/kiwi-cli-* -m ./models/base -e -o test.out --typos 6 kowiki1000.txt
         fi
     - name: Archive binaries
-      uses: actions/upload-artifact@v3
+      uses: actions/upload-artifact@v4
       with:
         name: Artifacts ${{ matrix.name }}
         path: |
diff --git a/.github/workflows/ppc64le_centos7.yml b/.github/workflows/ppc64le_centos7.yml
index 310915c2..a0a88a54 100644
--- a/.github/workflows/ppc64le_centos7.yml
+++ b/.github/workflows/ppc64le_centos7.yml
@@ -32,7 +32,7 @@ jobs:
           cp -r build /artifacts/
           cp -r eval_results /artifacts/
     - name: Archive binaries
-      uses: actions/upload-artifact@v3
+      uses: actions/upload-artifact@v4
       with:
         name: Artifacts PPC64LE-Centos7
         path: |
diff --git a/.github/workflows/ubuntu.yml b/.github/workflows/ubuntu.yml
index f6b9dc44..34742212 100644
--- a/.github/workflows/ubuntu.yml
+++ b/.github/workflows/ubuntu.yml
@@ -75,7 +75,7 @@ jobs:
         KIWI_ARCH_TYPE=avx512bw ./build/kiwi-cli-* -m ./models/base -e -o test.out --sbg kowiki1000.txt
         KIWI_ARCH_TYPE=avx512bw ./build/kiwi-cli-* -m ./models/base -e -o test.out --typos 6 kowiki1000.txt
     - name: Archive binaries
-      uses: actions/upload-artifact@v3
+      uses: actions/upload-artifact@v4
       with:
         name: Artifacts ${{ matrix.name }}
         path: |
diff --git a/.github/workflows/windows.yml b/.github/workflows/windows.yml
index d828a746..ac4ea5cf 100644
--- a/.github/workflows/windows.yml
+++ b/.github/workflows/windows.yml
@@ -38,7 +38,7 @@ jobs:
         .\build\Release\kiwi-evaluator.exe -m .\models\base (Get-ChildItem eval_data\*.txt | Select-Object -Expand FullName) -o eval_results\
         .\build\Release\kiwi-evaluator.exe -m .\models\base --sbg (Get-ChildItem eval_data\*.txt | Select-Object -Expand FullName) -o eval_results\
     - name: Archive binaries
-      uses: actions/upload-artifact@v3
+      uses: actions/upload-artifact@v4
       with:
         name: Artifacts ${{ matrix.os }} ${{ matrix.arch }}bit
         path: |
diff --git a/src/KiwiBuilder.cpp b/src/KiwiBuilder.cpp
index 06b47b86..f522ac25 100644
--- a/src/KiwiBuilder.cpp
+++ b/src/KiwiBuilder.cpp
@@ -2126,7 +2126,7 @@ Kiwi KiwiBuilder::build(const TypoTransformer& typos, float typoCostThreshold) c
 			estimatedNodeSize += f->first.size() - commonPrefix;
 			prevForm = &f->first;
 		}
-		ret.typoForms.emplace_back(0, 0, 0, hash);
+		ret.typoForms.emplace_back(0, 0, hash);
 		ret.typoPtrs.emplace_back(ret.typoPool.size());
 		formTrie.reserveMore(estimatedNodeSize);