diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 84632995..d9b17395 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -55,7 +55,7 @@ jobs:
         uses: actions/checkout@v6
 
       - name: Enable Julia cache
-        uses: julia-actions/cache@v2
+        uses: julia-actions/cache@v3
 
       - name: Enable t8code cache
         id: cache-t8code
diff --git a/LibTrixi.jl/Project.toml b/LibTrixi.jl/Project.toml
index cf32d52f..4edb606f 100644
--- a/LibTrixi.jl/Project.toml
+++ b/LibTrixi.jl/Project.toml
@@ -12,6 +12,6 @@ Trixi = "a7f1ee26-1774-49b1-8366-f1abc58fbfcb"
 [compat]
 MPI = "0.20.13"
 Pkg = "1.8"
-SciMLBase = "2.33.0"
-Trixi = "0.15"
+SciMLBase = "2.33.0, 3"
+Trixi = "0.15, 0.16"
 julia = "1.8"
diff --git a/LibTrixi.jl/test/Project.toml b/LibTrixi.jl/test/Project.toml
index bb0cfb79..770f31fd 100644
--- a/LibTrixi.jl/test/Project.toml
+++ b/LibTrixi.jl/test/Project.toml
@@ -5,4 +5,4 @@ Trixi = "a7f1ee26-1774-49b1-8366-f1abc58fbfcb"
 
 [compat]
 OrdinaryDiffEqLowStorageRK = "1"
-Trixi = "0.15"
+Trixi = "0.15, 0.16"