diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 40ad477..e78a4c0 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -28,8 +28,8 @@ jobs:
     # Steps represent a sequence of tasks that will be executed as part of the job
     steps:
       # Checks-out your repository under $GITHUB_WORKSPACE, so your job can access it
-      - name: Checkout
-        uses: actions/checkout@v4
+      - name: Check out the target repository
+        uses: actions/checkout@v6
 
       # Check syntax of all CIF files
       - name: Check CIF syntax
@@ -42,29 +42,29 @@ jobs:
     needs: syntax
 
     steps:
-      - name: Checkout
-        uses: actions/checkout@v4
+      - name: Check out the target repository
+        uses: actions/checkout@v6
 
-      - name: Checkout the DDLm reference dictionary
-        uses: actions/checkout@v4
+      - name: Check out the DDLm reference dictionary
+        uses: actions/checkout@v6
         with:
           repository: COMCIFS/DDLm
           path: cif-dictionaries/DDLm
 
-      - name: Checkout enumeration templates
-        uses: actions/checkout@v4
+      - name: Check out enumeration templates
+        uses: actions/checkout@v6
         with:
           repository: COMCIFS/Enumeration_Templates
           path: cif-dictionaries/Enumeration_Templates
 
-      - name: Checkout attribute templates
-        uses: actions/checkout@v4
+      - name: Check out attribute templates
+        uses: actions/checkout@v6
         with:
           repository: COMCIFS/Attribute_Templates
           path: cif-dictionaries/Attribute_Templates
 
-      - name: Checkout the coreCIF dictionary
-        uses: actions/checkout@v4
+      - name: Check out the coreCIF dictionary
+        uses: actions/checkout@v6
         with:
           repository: COMCIFS/cif_core
           path: cif-dictionaries/cif_core
@@ -78,55 +78,59 @@ jobs:
     runs-on: ubuntu-latest
     needs: syntax
 
+    env:
+        JULIA_VERSION: '1.10'
+        JULIA_DEP_FILE: 'julia_cif_tools/Project.toml'
+
     steps:
+      - name: Install Julia
+        uses: julia-actions/setup-julia@v3
+        with:
+          version: ${{ env.JULIA_VERSION }}
+
+      - name: Check out Julia tools
+        uses: actions/checkout@v6
+        with:
+          repository: jamesrhester/julia_cif_tools
+          path: julia_cif_tools
+
       - name: Get the cache
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         id: cache
         with:
           path: ~/.julia
-          key: ${{ runner.os }}-julia-v2
-
-      - name: Install Julia
-        uses: julia-actions/setup-julia@v1
-        with:
-          version: '1.10'
+          key: ${{ runner.os }}-julia-${{ env.JULIA_VERSION }}-${{ hashFiles(env.JULIA_DEP_FILE) }}
 
       - name: Install Julia packages
         if: steps.cache.outputs.cache-hit != 'true'
         run: |
-          julia -e 'import Pkg;Pkg.add("CrystalInfoFramework");Pkg.add("Lerche");Pkg.add("ArgParse")'
+          julia -e 'using Pkg, TOML; map(Pkg.add, collect(keys(TOML.parsefile("${{ env.JULIA_DEP_FILE }}")["deps"]))); Pkg.instantiate()'
 
-      - name: Checkout
-        uses: actions/checkout@v4
+      - name: Check out the target repository
+        uses: actions/checkout@v6
         with:
           path: main
 
-      - name: Checkout julia tools
-        uses: actions/checkout@v4
-        with:
-          repository: jamesrhester/julia_cif_tools
-          path: julia_cif_tools
-
-      - name: Checkout the DDLm reference dictionary
-        uses: actions/checkout@v4
+      - name: Check out the DDLm reference dictionary
+        uses: actions/checkout@v6
         with:
           repository: COMCIFS/DDLm
           path: DDLm
 
-      - name: Checkout enumeration templates
-        uses: actions/checkout@v4
+      - name: Check out enumeration templates
+        uses: actions/checkout@v6
         with:
           repository: COMCIFS/Enumeration_Templates
           path: enum
 
-      - name: Checkout attribute templates
-        uses: actions/checkout@v4
+      - name: Check out attribute templates
+        uses: actions/checkout@v6
         with:
           repository: COMCIFS/Attribute_Templates
           path: templ
 
-      - name: Checkout the coreCIF dictionary
-        uses: actions/checkout@v4
+      - name: Check out the coreCIF dictionary
+        uses: actions/checkout@v6
         with:
           repository: COMCIFS/cif_core
           path: cif_core
diff --git a/cif_ed.dic b/cif_ed.dic
index bef49e6..d6c1426 100644
--- a/cif_ed.dic
+++ b/cif_ed.dic
@@ -13,7 +13,7 @@ data_CIF_ED
     _dictionary.title            CIF_ED
     _dictionary.class            Instance
     _dictionary.version          1.0.1-dev
-    _dictionary.date             2026-01-19
+    _dictionary.date             2026-05-02
     _dictionary.uri
          https://raw.githubusercontent.com/COMCIFS/cif_ed/main/cif_ed.dic
     _dictionary.ddl_conformance  4.2.0
@@ -813,7 +813,7 @@ save_
        of the definitions in this dictionary may be copies of core
        definitions with extended attributes.
 ;
-         1.0.1-dev                2026-01-19
+         1.0.1-dev                2026-05-02
 ;
        # Please update the date above and describe the change below until
        # ready for the next release