diff --git a/.github/workflows/docs.yml b/.github/workflows/docs.yml
index e6f18615..5e45d278 100644
--- a/.github/workflows/docs.yml
+++ b/.github/workflows/docs.yml
@@ -94,7 +94,7 @@ jobs:
     # Create status check to report warnings
     - name: Report check state
       if: always()
-      uses: LouisBrunner/checks-action@dfcbcf801bff1ea7f1414824fc28f2cd697b35da # v3.0.0
+      uses: LouisBrunner/checks-action@937cbbcde3259005b50746dc91cde29098aac2ff # v3.1.0
       with:
         token: ${{ secrets.GITHUB_TOKEN }}
         name: Docs warnings
diff --git a/.github/workflows/tag_and_release.yml b/.github/workflows/tag_and_release.yml
index 9169c911..b779cfb8 100644
--- a/.github/workflows/tag_and_release.yml
+++ b/.github/workflows/tag_and_release.yml
@@ -244,7 +244,7 @@ jobs:
 
     steps:
     - name: Login to Docker
-      uses: docker/login-action@b45d80f862d83dbcd57f89517bcf500b2ab88fb2 # v4
+      uses: docker/login-action@4907a6ddec9925e35a0a9e82d7399ccc52663121 # v4
       with:
         username: benvining
         password: ${{ secrets.DOCKERHUB_TOKEN }}
diff --git a/config/lichess/Dockerfile b/config/lichess/Dockerfile
index 3af3b73d..352431c3 100644
--- a/config/lichess/Dockerfile
+++ b/config/lichess/Dockerfile
@@ -12,7 +12,7 @@
 
 # This Dockerfile expects the context to be the repo root
 
-FROM lichessbotdevs/lichess-bot:2026.3.27.1
+FROM lichessbotdevs/lichess-bot:2026.4.3.1
 
 ARG CMAKE_VERSION=4.2.3
 ARG CMAKE_PRESET=clang
diff --git a/vcpkg.json b/vcpkg.json
index cc0e2785..aadb75e2 100644
--- a/vcpkg.json
+++ b/vcpkg.json
@@ -24,7 +24,7 @@
         "vulkan-binding"
       ],
       "name": "imgui",
-      "version>=": "1.91.9"
+      "version>=": "1.92.6"
     },
     {
       "name": "glfw3",