diff --git a/.github/workflows/codeql-analysis.yml b/.github/workflows/codeql-analysis.yml
index 4de55cfd8f..42401d8efe 100644
--- a/.github/workflows/codeql-analysis.yml
+++ b/.github/workflows/codeql-analysis.yml
@@ -43,7 +43,7 @@ jobs:
 
     steps:
     - name: Checkout repository
-      uses: actions/checkout@v7
+      uses: actions/checkout@v7.0.0
     - name: Setup Java JDK
       uses: actions/setup-java@v5
       with:
diff --git a/.github/workflows/crosschecks.yml b/.github/workflows/crosschecks.yml
index b6b561adef..5ba4d0e469 100644
--- a/.github/workflows/crosschecks.yml
+++ b/.github/workflows/crosschecks.yml
@@ -36,7 +36,7 @@ jobs:
 
     steps:
     - name: Checkout repository
-      uses: actions/checkout@v7
+      uses: actions/checkout@v7.0.0
     - name: Setup Java JDK
       uses: actions/setup-java@v5
       with:
diff --git a/.github/workflows/dockerhub.yml b/.github/workflows/dockerhub.yml
index c582df5ce6..9705bbd384 100644
--- a/.github/workflows/dockerhub.yml
+++ b/.github/workflows/dockerhub.yml
@@ -53,7 +53,7 @@ jobs:
     - name: Disk space after
       run: df . -h
     - name: Checkout repository
-      uses: actions/checkout@v7
+      uses: actions/checkout@v7.0.0
     - name: Setup Java JDK
       uses: actions/setup-java@v5
       with:
diff --git a/.github/workflows/fit_Elasticsearch.yml b/.github/workflows/fit_Elasticsearch.yml
index 938702955a..ebc2510ddf 100644
--- a/.github/workflows/fit_Elasticsearch.yml
+++ b/.github/workflows/fit_Elasticsearch.yml
@@ -29,7 +29,7 @@ jobs:
 
     steps:
     - name: Checkout repository
-      uses: actions/checkout@v7
+      uses: actions/checkout@v7.0.0
     - name: Setup Java JDK
       uses: actions/setup-java@v5
       with:
diff --git a/.github/workflows/fit_OpenSearch.yml b/.github/workflows/fit_OpenSearch.yml
index 2370bdfe6c..ac257a1628 100644
--- a/.github/workflows/fit_OpenSearch.yml
+++ b/.github/workflows/fit_OpenSearch.yml
@@ -29,7 +29,7 @@ jobs:
 
     steps:
     - name: Checkout repository
-      uses: actions/checkout@v7
+      uses: actions/checkout@v7.0.0
     - name: Setup Java JDK
       uses: actions/setup-java@v5
       with:
diff --git a/.github/workflows/fit_Payara.yml b/.github/workflows/fit_Payara.yml
index baa59d3bb8..6a24c9b68a 100644
--- a/.github/workflows/fit_Payara.yml
+++ b/.github/workflows/fit_Payara.yml
@@ -29,7 +29,7 @@ jobs:
 
     steps:
     - name: Checkout repository
-      uses: actions/checkout@v7
+      uses: actions/checkout@v7.0.0
     - name: Setup Java JDK
       uses: actions/setup-java@v5
       with:
diff --git a/.github/workflows/fit_Tomcat_LiveSync.yml b/.github/workflows/fit_Tomcat_LiveSync.yml
index 908d025c33..4b73817b43 100644
--- a/.github/workflows/fit_Tomcat_LiveSync.yml
+++ b/.github/workflows/fit_Tomcat_LiveSync.yml
@@ -29,7 +29,7 @@ jobs:
 
     steps:
     - name: Checkout repository
-      uses: actions/checkout@v7
+      uses: actions/checkout@v7.0.0
     - name: Setup Java JDK
       uses: actions/setup-java@v5
       with:
diff --git a/.github/workflows/fit_Tomcat_PostgreSQL.yml b/.github/workflows/fit_Tomcat_PostgreSQL.yml
index 42b8b6391d..ed50737c32 100644
--- a/.github/workflows/fit_Tomcat_PostgreSQL.yml
+++ b/.github/workflows/fit_Tomcat_PostgreSQL.yml
@@ -29,7 +29,7 @@ jobs:
 
     steps:
     - name: Checkout repository
-      uses: actions/checkout@v7
+      uses: actions/checkout@v7.0.0
     - name: Setup Java JDK
       uses: actions/setup-java@v5
       with:
diff --git a/.github/workflows/fit_WA_Multitenancy.yml b/.github/workflows/fit_WA_Multitenancy.yml
index b0d5697c0e..dee322ac6b 100644
--- a/.github/workflows/fit_WA_Multitenancy.yml
+++ b/.github/workflows/fit_WA_Multitenancy.yml
@@ -29,7 +29,7 @@ jobs:
 
     steps:
     - name: Checkout repository
-      uses: actions/checkout@v7
+      uses: actions/checkout@v7.0.0
     - name: Setup Java JDK
       uses: actions/setup-java@v5
       with:
diff --git a/.github/workflows/fit_WA_OIDCC4UI.yml b/.github/workflows/fit_WA_OIDCC4UI.yml
index 8f5ca5f32b..d28cda4f8f 100644
--- a/.github/workflows/fit_WA_OIDCC4UI.yml
+++ b/.github/workflows/fit_WA_OIDCC4UI.yml
@@ -29,7 +29,7 @@ jobs:
 
     steps:
     - name: Checkout repository
-      uses: actions/checkout@v7
+      uses: actions/checkout@v7.0.0
     - name: Setup Java JDK
       uses: actions/setup-java@v5
       with:
diff --git a/.github/workflows/fit_WA_OpenFGA.yml b/.github/workflows/fit_WA_OpenFGA.yml
index e128aff493..2a22a1ba75 100644
--- a/.github/workflows/fit_WA_OpenFGA.yml
+++ b/.github/workflows/fit_WA_OpenFGA.yml
@@ -29,7 +29,7 @@ jobs:
 
     steps:
     - name: Checkout repository
-      uses: actions/checkout@v7
+      uses: actions/checkout@v7.0.0
     - name: Setup Java JDK
       uses: actions/setup-java@v5
       with:
diff --git a/.github/workflows/fit_WA_SAML2SP4UI.yml b/.github/workflows/fit_WA_SAML2SP4UI.yml
index 31c6788310..0f7237a85b 100644
--- a/.github/workflows/fit_WA_SAML2SP4UI.yml
+++ b/.github/workflows/fit_WA_SAML2SP4UI.yml
@@ -29,7 +29,7 @@ jobs:
 
     steps:
     - name: Checkout repository
-      uses: actions/checkout@v7
+      uses: actions/checkout@v7.0.0
     - name: Setup Java JDK
       uses: actions/setup-java@v5
       with:
diff --git a/.github/workflows/fit_WA_SRA_CASClient.yml b/.github/workflows/fit_WA_SRA_CASClient.yml
index 4a109fc8e7..86e335416f 100644
--- a/.github/workflows/fit_WA_SRA_CASClient.yml
+++ b/.github/workflows/fit_WA_SRA_CASClient.yml
@@ -29,7 +29,7 @@ jobs:
 
     steps:
     - name: Checkout repository
-      uses: actions/checkout@v7
+      uses: actions/checkout@v7.0.0
     - name: Setup Java JDK
       uses: actions/setup-java@v5
       with:
diff --git a/.github/workflows/fit_WA_SRA_OAuth2.yml b/.github/workflows/fit_WA_SRA_OAuth2.yml
index 9f9af5c9c6..856d87eccf 100644
--- a/.github/workflows/fit_WA_SRA_OAuth2.yml
+++ b/.github/workflows/fit_WA_SRA_OAuth2.yml
@@ -29,7 +29,7 @@ jobs:
 
     steps:
     - name: Checkout repository
-      uses: actions/checkout@v7
+      uses: actions/checkout@v7.0.0
     - name: Setup Java JDK
       uses: actions/setup-java@v5
       with:
diff --git a/.github/workflows/fit_WA_SRA_OIDC.yml b/.github/workflows/fit_WA_SRA_OIDC.yml
index f7e2a2d06d..63fff5e525 100644
--- a/.github/workflows/fit_WA_SRA_OIDC.yml
+++ b/.github/workflows/fit_WA_SRA_OIDC.yml
@@ -29,7 +29,7 @@ jobs:
 
     steps:
     - name: Checkout repository
-      uses: actions/checkout@v7
+      uses: actions/checkout@v7.0.0
     - name: Setup Java JDK
       uses: actions/setup-java@v5
       with:
diff --git a/.github/workflows/fit_WA_SRA_SAML2.yml b/.github/workflows/fit_WA_SRA_SAML2.yml
index beacdef4e2..f724926a7a 100644
--- a/.github/workflows/fit_WA_SRA_SAML2.yml
+++ b/.github/workflows/fit_WA_SRA_SAML2.yml
@@ -29,7 +29,7 @@ jobs:
 
     steps:
     - name: Checkout repository
-      uses: actions/checkout@v7
+      uses: actions/checkout@v7.0.0
     - name: Setup Java JDK
       uses: actions/setup-java@v5
       with:
diff --git a/.github/workflows/fit_Wildfly.yml b/.github/workflows/fit_Wildfly.yml
index dbf98f11e6..9ccf9bd956 100644
--- a/.github/workflows/fit_Wildfly.yml
+++ b/.github/workflows/fit_Wildfly.yml
@@ -29,7 +29,7 @@ jobs:
 
     steps:
     - name: Checkout repository
-      uses: actions/checkout@v7
+      uses: actions/checkout@v7.0.0
     - name: Setup Java JDK
       uses: actions/setup-java@v5
       with:
diff --git a/.github/workflows/fit_Zookeeper.yml b/.github/workflows/fit_Zookeeper.yml
index 83f38f472f..3ac787aee7 100644
--- a/.github/workflows/fit_Zookeeper.yml
+++ b/.github/workflows/fit_Zookeeper.yml
@@ -29,7 +29,7 @@ jobs:
 
     steps:
     - name: Checkout repository
-      uses: actions/checkout@v7
+      uses: actions/checkout@v7.0.0
     - name: Setup Java JDK
       uses: actions/setup-java@v5
       with:
diff --git a/.github/workflows/mariadb.yml b/.github/workflows/mariadb.yml
index 5b9713f5da..ad0317113a 100644
--- a/.github/workflows/mariadb.yml
+++ b/.github/workflows/mariadb.yml
@@ -29,7 +29,7 @@ jobs:
 
     steps:
     - name: Checkout repository
-      uses: actions/checkout@v7
+      uses: actions/checkout@v7.0.0
     - name: Setup Java JDK
       uses: actions/setup-java@v5
       with:
diff --git a/.github/workflows/mysql.yml b/.github/workflows/mysql.yml
index c104b56bf5..4dafcf1c63 100644
--- a/.github/workflows/mysql.yml
+++ b/.github/workflows/mysql.yml
@@ -29,7 +29,7 @@ jobs:
 
     steps:
     - name: Checkout repository
-      uses: actions/checkout@v7
+      uses: actions/checkout@v7.0.0
     - name: Setup Java JDK
       uses: actions/setup-java@v5
       with:
diff --git a/.github/workflows/neo4j.yml b/.github/workflows/neo4j.yml
index 0e096e1da9..4d24ca044c 100644
--- a/.github/workflows/neo4j.yml
+++ b/.github/workflows/neo4j.yml
@@ -29,7 +29,7 @@ jobs:
 
     steps:
     - name: Checkout repository
-      uses: actions/checkout@v7
+      uses: actions/checkout@v7.0.0
     - name: Setup Java JDK
       uses: actions/setup-java@v5
       with:
diff --git a/.github/workflows/oracle.yml b/.github/workflows/oracle.yml
index 2868213316..7e37a7ca78 100644
--- a/.github/workflows/oracle.yml
+++ b/.github/workflows/oracle.yml
@@ -31,7 +31,7 @@ jobs:
     - name: Free disk space
       run: curl -fsSL https://raw.githubusercontent.com/kou/arrow/e49d8ae15583ceff03237571569099a6ad62be32/ci/scripts/util_free_space.sh | bash
     - name: Checkout repository
-      uses: actions/checkout@v7
+      uses: actions/checkout@v7.0.0
     - name: Setup Java JDK
       uses: actions/setup-java@v5
       with:
diff --git a/.github/workflows/publiccodeyml-check.yml b/.github/workflows/publiccodeyml-check.yml
index 54b569e5f1..e67a170fff 100644
--- a/.github/workflows/publiccodeyml-check.yml
+++ b/.github/workflows/publiccodeyml-check.yml
@@ -35,7 +35,7 @@ jobs:
       contents: read
     name: publiccode.yml validation
     steps:
-      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+      - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
 
       - uses: italia/publiccode-parser-action@21086c73ec0563e14c6748787efa1b34b025ad8c # v1.5.1
         with: