diff --git a/.config/aquaproj-aqua/aqua-checksums.json b/.config/aquaproj-aqua/aqua-checksums.json
index 5da97853..0d4401b5 100644
--- a/.config/aquaproj-aqua/aqua-checksums.json
+++ b/.config/aquaproj-aqua/aqua-checksums.json
@@ -536,23 +536,23 @@
       "algorithm": "sha256"
     },
     {
-      "id": "github_release/github.com/mattn/efm-langserver/v0.0.54/efm-langserver_v0.0.54_darwin_amd64.zip",
-      "checksum": "2A65211D4AB1D27C4CF11B2200BCBE3E62DA7073E5BA5F3A67C5262D725729B2",
+      "id": "github_release/github.com/mattn/efm-langserver/v0.0.55/efm-langserver_v0.0.55_darwin_amd64.zip",
+      "checksum": "617F14915BA227C2261CA3F26CD035837F1488D2B66C1AF56AE56EABF4C748A2",
       "algorithm": "sha256"
     },
     {
-      "id": "github_release/github.com/mattn/efm-langserver/v0.0.54/efm-langserver_v0.0.54_darwin_arm64.zip",
-      "checksum": "4770A18B1BC4DEA29C9F0F1DDD2F10AA622FDA71167A9B42B0EB0C10471A90C7",
+      "id": "github_release/github.com/mattn/efm-langserver/v0.0.55/efm-langserver_v0.0.55_darwin_arm64.zip",
+      "checksum": "98F6B9AA759BA3EBEC32761D2AC0D404318C2CA2CFB2D5F7E0451CB5C13BC1E8",
       "algorithm": "sha256"
     },
     {
-      "id": "github_release/github.com/mattn/efm-langserver/v0.0.54/efm-langserver_v0.0.54_linux_amd64.tar.gz",
-      "checksum": "2D0982C4AAA944AC58A9F7E7A4DAEC2F0228EA1580556B770FFF5E671B55E300",
+      "id": "github_release/github.com/mattn/efm-langserver/v0.0.55/efm-langserver_v0.0.55_linux_amd64.tar.gz",
+      "checksum": "8A2E7D82BB4F09A8490E36E6A56BD45A65DC053610B7B5CCABB00A8F2448144B",
       "algorithm": "sha256"
     },
     {
-      "id": "github_release/github.com/mattn/efm-langserver/v0.0.54/efm-langserver_v0.0.54_linux_arm64.tar.gz",
-      "checksum": "3D7A1D2B2B6A1D4BDBD21EAE8DF97A87E48CE9D4B2B34E67DDD983D2E6CE9F2A",
+      "id": "github_release/github.com/mattn/efm-langserver/v0.0.55/efm-langserver_v0.0.55_linux_arm64.tar.gz",
+      "checksum": "19E4BF67DDB09479588553762ECF9CA6DDF5C6F1ACCA55CC42E21EA2E3260524",
       "algorithm": "sha256"
     },
     {
diff --git a/.config/aquaproj-aqua/aqua.yaml b/.config/aquaproj-aqua/aqua.yaml
index 41c47d67..d5584e2c 100644
--- a/.config/aquaproj-aqua/aqua.yaml
+++ b/.config/aquaproj-aqua/aqua.yaml
@@ -24,7 +24,7 @@ packages:
   - name: rhysd/actionlint@v1.7.10
   - name: ducaale/xh@v0.25.3
   - name: crate-ci/typos@v1.42.3
-  - name: mattn/efm-langserver@v0.0.54
+  - name: mattn/efm-langserver@v0.0.55
   - name: YS-L/csvlens@v0.15.1
   - name: koalaman/shellcheck@v0.11.0
   - name: sharkdp/hyperfine@v1.20.0