diff --git a/.github/workflows/codeql.yml b/.github/workflows/codeql.yml
index 06baed72..14c8f5c5 100644
--- a/.github/workflows/codeql.yml
+++ b/.github/workflows/codeql.yml
@@ -28,7 +28,7 @@ jobs:
 
     steps:
     - name: Harden Runner
-      uses: step-security/harden-runner@e3f713f2d8f53843e71c69a996d56f51aa9adfb9 # v2.14.1
+      uses: step-security/harden-runner@a90bcbc6539c36a85cdfeb73f7e2f433735f215b # v2.15.0
       with:
         disable-sudo: true
         egress-policy: block
@@ -47,7 +47,7 @@ jobs:
 
     # Initializes the CodeQL tools for scanning.
     - name: Initialize CodeQL
-      uses: github/codeql-action/init@45cbd0c69e560cd9e7cd7f8c32362050c9b7ded2 # v4.32.2
+      uses: github/codeql-action/init@c793b717bc78562f491db7b0e93a3a178b099162 # v4.32.5
       with:
         # Learn more about CodeQL language support at https://aka.ms/codeql-docs/language-support
         languages: java
@@ -65,6 +65,6 @@ jobs:
         (cd function-maven-plugin && mvn install)
 
     - name: Perform CodeQL Analysis
-      uses: github/codeql-action/analyze@45cbd0c69e560cd9e7cd7f8c32362050c9b7ded2 # v4.32.2
+      uses: github/codeql-action/analyze@c793b717bc78562f491db7b0e93a3a178b099162 # v4.32.5
       with:
         category: ${{ matrix.working-directory }}
diff --git a/.github/workflows/conformance.yaml b/.github/workflows/conformance.yaml
index d5704255..7de00ae1 100644
--- a/.github/workflows/conformance.yaml
+++ b/.github/workflows/conformance.yaml
@@ -19,7 +19,7 @@ jobs:
         ]
     steps:
     - name: Harden Runner
-      uses: step-security/harden-runner@e3f713f2d8f53843e71c69a996d56f51aa9adfb9 # v2.14.1
+      uses: step-security/harden-runner@a90bcbc6539c36a85cdfeb73f7e2f433735f215b # v2.15.0
       with:
         disable-sudo: true
         egress-policy: block
@@ -41,9 +41,9 @@ jobs:
         distribution: temurin
 
     - name: Setup Go
-      uses: actions/setup-go@7a3fe6cf4cb3a834922a1244abfce67bcef6a0c5 # v6.2.0
+      uses: actions/setup-go@4b73464bb391d4059bd26b0524d20df3927bd417 # v6.3.0
       with:
-        go-version: '1.25'
+        go-version: '1.26'
 
     - name: Build API with Maven
       run: (cd functions-framework-api/ && mvn install)
diff --git a/.github/workflows/lint.yaml b/.github/workflows/lint.yaml
index 6e8459e7..641b932e 100644
--- a/.github/workflows/lint.yaml
+++ b/.github/workflows/lint.yaml
@@ -13,7 +13,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - name: Harden Runner
-      uses: step-security/harden-runner@e3f713f2d8f53843e71c69a996d56f51aa9adfb9 # v2.14.1
+      uses: step-security/harden-runner@a90bcbc6539c36a85cdfeb73f7e2f433735f215b # v2.15.0
       with:
         disable-sudo: true
         egress-policy: block
@@ -38,7 +38,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Harden Runner
-        uses: step-security/harden-runner@e3f713f2d8f53843e71c69a996d56f51aa9adfb9 # v2.14.1
+        uses: step-security/harden-runner@a90bcbc6539c36a85cdfeb73f7e2f433735f215b # v2.15.0
         with:
           egress-policy: audit # TODO: change to 'egress-policy: block' after couple of runs
 
diff --git a/.github/workflows/scorecard.yml b/.github/workflows/scorecard.yml
index 9a1880f9..45ac699f 100644
--- a/.github/workflows/scorecard.yml
+++ b/.github/workflows/scorecard.yml
@@ -26,7 +26,7 @@ jobs:
 
     steps:
       - name: Harden Runner
-        uses: step-security/harden-runner@e3f713f2d8f53843e71c69a996d56f51aa9adfb9 # v2.14.1
+        uses: step-security/harden-runner@a90bcbc6539c36a85cdfeb73f7e2f433735f215b # v2.15.0
         with:
           disable-sudo: true
           egress-policy: block
@@ -62,6 +62,6 @@ jobs:
 
       # Upload the results to GitHub's code scanning dashboard.
       - name: "Upload to code-scanning"
-        uses: github/codeql-action/upload-sarif@45cbd0c69e560cd9e7cd7f8c32362050c9b7ded2 # v4.32.2
+        uses: github/codeql-action/upload-sarif@c793b717bc78562f491db7b0e93a3a178b099162 # v4.32.5
         with:
           sarif_file: results.sarif
diff --git a/.github/workflows/unit.yaml b/.github/workflows/unit.yaml
index 69452a6f..c1e0c8aa 100644
--- a/.github/workflows/unit.yaml
+++ b/.github/workflows/unit.yaml
@@ -18,7 +18,7 @@ jobs:
         ]
     steps:
     - name: Harden Runner
-      uses: step-security/harden-runner@e3f713f2d8f53843e71c69a996d56f51aa9adfb9 # v2.14.1
+      uses: step-security/harden-runner@a90bcbc6539c36a85cdfeb73f7e2f433735f215b # v2.15.0
       with:
         disable-sudo: true
         egress-policy: block
diff --git a/invoker/core/pom.xml b/invoker/core/pom.xml
index 82fd4894..7671f66d 100644
--- a/invoker/core/pom.xml
+++ b/invoker/core/pom.xml
@@ -119,7 +119,7 @@
     <dependency>
       <groupId>org.mockito</groupId>
       <artifactId>mockito-core</artifactId>
-      <version>5.21.0</version>
+      <version>5.22.0</version>
       <scope>test</scope>
     </dependency>
     <dependency>